199794672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 717430272

約数和(自身を除く): 517635600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 396, 407, 444, 462, 487, 504, 518, 528, 592, 616, 666, 693, 777, 792, 814, 888, 924, 974, 1008, 1036, 1221, 1232, 1332, 1386, 1461, 1554, 1584, 1628, 1776, 1848, 1948, 2072, 2331, 2442, 2664, 2772, 2849, 2922, 3108, 3256, 3409, 3663, 3696, 3896, 4144, 4383, 4662, 4884, 5328, 5357, 5544, 5698, 5844, 6216, 6512, 6818, 7326, 7792, 8547, 8766, 9324, 9768, 10227, 10714, 11088, 11396, 11688, 12432, 13636, 14652, 16071, 17094, 17532, 18019, 18648, 19536, 20454, 21428, 22792, 23376, 25641, 27272, 29304, 30681, 32142, 34188, 35064, 36038, 37296, 37499, 40908, 42856, 45584, 48213, 51282, 54057, 54544, 58608, 61362, 64284, 68376, 70128, 72076, 74998, 81816, 85712, 96426, 102564, 108114, 112497, 122724, 126133, 128568, 136752, 144152, 149996, 162171, 163632, 192852, 198209, 205128, 216228, 224994, 245448, 252266, 257136, 288304, 299992, 324342, 337491, 378399, 385704, 396418, 410256, 432456, 449988, 490896, 504532, 594627, 599984, 648684, 674982, 756798, 771408, 792836, 864912, 899976, 1009064, 1135197, 1189254, 1297368, 1349964, 1387463, 1513596, 1585672, 1783881, 1799952, 2018128, 2270394, 2378508, 2594736, 2699928, 2774926, 3027192, 3171344, 3567762, 4162389, 4540788, 4757016, 5399856, 5549852, 6054384, 7135524, 8324778, 9081576, 9514032, 11099704, 12487167, 14271048, 16649556, 18163152, 22199408, 24974334, 28542096, 33299112, 49948668, 66598224, 99897336, 199794672]

約数ペア:

[(1, 199794672), (2, 99897336), (3, 66598224), (4, 49948668), (6, 33299112), (7, 28542096), (8, 24974334), (9, 22199408), (11, 18163152), (12, 16649556), (14, 14271048), (16, 12487167), (18, 11099704), (21, 9514032), (22, 9081576), (24, 8324778), (28, 7135524), (33, 6054384), (36, 5549852), (37, 5399856), (42, 4757016), (44, 4540788), (48, 4162389), (56, 3567762), (63, 3171344), (66, 3027192), (72, 2774926), (74, 2699928), (77, 2594736), (84, 2378508), (88, 2270394), (99, 2018128), (111, 1799952), (112, 1783881), (126, 1585672), (132, 1513596), (144, 1387463), (148, 1349964), (154, 1297368), (168, 1189254), (176, 1135197), (198, 1009064), (222, 899976), (231, 864912), (252, 792836), (259, 771408), (264, 756798), (296, 674982), (308, 648684), (333, 599984), (336, 594627), (396, 504532), (407, 490896), (444, 449988), (462, 432456), (487, 410256), (504, 396418), (518, 385704), (528, 378399), (592, 337491), (616, 324342), (666, 299992), (693, 288304), (777, 257136), (792, 252266), (814, 245448), (888, 224994), (924, 216228), (974, 205128), (1008, 198209), (1036, 192852), (1221, 163632), (1232, 162171), (1332, 149996), (1386, 144152), (1461, 136752), (1554, 128568), (1584, 126133), (1628, 122724), (1776, 112497), (1848, 108114), (1948, 102564), (2072, 96426), (2331, 85712), (2442, 81816), (2664, 74998), (2772, 72076), (2849, 70128), (2922, 68376), (3108, 64284), (3256, 61362), (3409, 58608), (3663, 54544), (3696, 54057), (3896, 51282), (4144, 48213), (4383, 45584), (4662, 42856), (4884, 40908), (5328, 37499), (5357, 37296), (5544, 36038), (5698, 35064), (5844, 34188), (6216, 32142), (6512, 30681), (6818, 29304), (7326, 27272), (7792, 25641), (8547, 23376), (8766, 22792), (9324, 21428), (9768, 20454), (10227, 19536), (10714, 18648), (11088, 18019), (11396, 17532), (11688, 17094), (12432, 16071), (13636, 14652)]