203827968

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 619822560

約数和(自身を除く): 415994592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 797, 864, 888, 999, 1152, 1184, 1332, 1594, 1728, 1776, 1998, 2304, 2368, 2391, 2664, 3188, 3456, 3552, 3996, 4736, 4782, 5328, 6376, 6912, 7104, 7173, 7992, 9472, 9564, 10656, 12752, 14208, 14346, 15984, 19128, 21312, 21519, 25504, 28416, 28692, 29489, 31968, 38256, 42624, 43038, 51008, 57384, 58978, 63936, 76512, 85248, 86076, 88467, 102016, 114768, 117956, 127872, 153024, 172152, 176934, 204032, 229536, 235912, 255744, 265401, 306048, 344304, 353868, 459072, 471824, 530802, 612096, 688608, 707736, 796203, 918144, 943648, 1061604, 1377216, 1415472, 1592406, 1836288, 1887296, 2123208, 2754432, 2830944, 3184812, 3774592, 4246416, 5508864, 5661888, 6369624, 7549184, 8492832, 11323776, 12739248, 16985664, 22647552, 25478496, 33971328, 50956992, 67942656, 101913984, 203827968]

約数ペア:

[(1, 203827968), (2, 101913984), (3, 67942656), (4, 50956992), (6, 33971328), (8, 25478496), (9, 22647552), (12, 16985664), (16, 12739248), (18, 11323776), (24, 8492832), (27, 7549184), (32, 6369624), (36, 5661888), (37, 5508864), (48, 4246416), (54, 3774592), (64, 3184812), (72, 2830944), (74, 2754432), (96, 2123208), (108, 1887296), (111, 1836288), (128, 1592406), (144, 1415472), (148, 1377216), (192, 1061604), (216, 943648), (222, 918144), (256, 796203), (288, 707736), (296, 688608), (333, 612096), (384, 530802), (432, 471824), (444, 459072), (576, 353868), (592, 344304), (666, 306048), (768, 265401), (797, 255744), (864, 235912), (888, 229536), (999, 204032), (1152, 176934), (1184, 172152), (1332, 153024), (1594, 127872), (1728, 117956), (1776, 114768), (1998, 102016), (2304, 88467), (2368, 86076), (2391, 85248), (2664, 76512), (3188, 63936), (3456, 58978), (3552, 57384), (3996, 51008), (4736, 43038), (4782, 42624), (5328, 38256), (6376, 31968), (6912, 29489), (7104, 28692), (7173, 28416), (7992, 25504), (9472, 21519), (9564, 21312), (10656, 19128), (12752, 15984), (14208, 14346)]