204850944

素因数分解:

$2^8\times 3^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 636133680

約数和(自身を除く): 431282736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 89, 96, 108, 111, 128, 144, 148, 162, 178, 192, 216, 222, 243, 256, 267, 288, 296, 324, 333, 356, 384, 432, 444, 486, 534, 576, 592, 648, 666, 712, 768, 801, 864, 888, 972, 999, 1068, 1152, 1184, 1296, 1332, 1424, 1602, 1728, 1776, 1944, 1998, 2136, 2304, 2368, 2403, 2592, 2664, 2848, 2997, 3204, 3293, 3456, 3552, 3888, 3996, 4272, 4736, 4806, 5184, 5328, 5696, 5994, 6408, 6586, 6912, 7104, 7209, 7776, 7992, 8544, 8991, 9472, 9612, 9879, 10368, 10656, 11392, 11988, 12816, 13172, 14208, 14418, 15552, 15984, 17088, 17982, 19224, 19758, 20736, 21312, 21627, 22784, 23976, 25632, 26344, 28416, 28836, 29637, 31104, 31968, 34176, 35964, 38448, 39516, 42624, 43254, 47952, 51264, 52688, 57672, 59274, 62208, 63936, 68352, 71928, 76896, 79032, 85248, 86508, 88911, 95904, 102528, 105376, 115344, 118548, 127872, 143856, 153792, 158064, 173016, 177822, 191808, 205056, 210752, 230688, 237096, 255744, 266733, 287712, 307584, 316128, 346032, 355644, 383616, 421504, 461376, 474192, 533466, 575424, 615168, 632256, 692064, 711288, 767232, 800199, 843008, 922752, 948384, 1066932, 1150848, 1264512, 1384128, 1422576, 1600398, 1845504, 1896768, 2133864, 2301696, 2529024, 2768256, 2845152, 3200796, 3793536, 4267728, 5536512, 5690304, 6401592, 7587072, 8535456, 11380608, 12803184, 17070912, 22761216, 25606368, 34141824, 51212736, 68283648, 102425472, 204850944]

約数ペア:

[(1, 204850944), (2, 102425472), (3, 68283648), (4, 51212736), (6, 34141824), (8, 25606368), (9, 22761216), (12, 17070912), (16, 12803184), (18, 11380608), (24, 8535456), (27, 7587072), (32, 6401592), (36, 5690304), (37, 5536512), (48, 4267728), (54, 3793536), (64, 3200796), (72, 2845152), (74, 2768256), (81, 2529024), (89, 2301696), (96, 2133864), (108, 1896768), (111, 1845504), (128, 1600398), (144, 1422576), (148, 1384128), (162, 1264512), (178, 1150848), (192, 1066932), (216, 948384), (222, 922752), (243, 843008), (256, 800199), (267, 767232), (288, 711288), (296, 692064), (324, 632256), (333, 615168), (356, 575424), (384, 533466), (432, 474192), (444, 461376), (486, 421504), (534, 383616), (576, 355644), (592, 346032), (648, 316128), (666, 307584), (712, 287712), (768, 266733), (801, 255744), (864, 237096), (888, 230688), (972, 210752), (999, 205056), (1068, 191808), (1152, 177822), (1184, 173016), (1296, 158064), (1332, 153792), (1424, 143856), (1602, 127872), (1728, 118548), (1776, 115344), (1944, 105376), (1998, 102528), (2136, 95904), (2304, 88911), (2368, 86508), (2403, 85248), (2592, 79032), (2664, 76896), (2848, 71928), (2997, 68352), (3204, 63936), (3293, 62208), (3456, 59274), (3552, 57672), (3888, 52688), (3996, 51264), (4272, 47952), (4736, 43254), (4806, 42624), (5184, 39516), (5328, 38448), (5696, 35964), (5994, 34176), (6408, 31968), (6586, 31104), (6912, 29637), (7104, 28836), (7209, 28416), (7776, 26344), (7992, 25632), (8544, 23976), (8991, 22784), (9472, 21627), (9612, 21312), (9879, 20736), (10368, 19758), (10656, 19224), (11392, 17982), (11988, 17088), (12816, 15984), (13172, 15552), (14208, 14418)]