204950016

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 120

約数和(自身を含む): 600050880

約数和(自身を除く): 395100864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 563, 576, 632, 711, 768, 948, 1126, 1152, 1264, 1422, 1536, 1689, 1896, 2252, 2304, 2528, 2844, 3378, 3792, 4504, 4608, 5056, 5067, 5688, 6756, 7584, 9008, 10112, 10134, 11376, 13512, 15168, 18016, 20224, 20268, 22752, 27024, 30336, 36032, 40448, 40536, 44477, 45504, 54048, 60672, 72064, 81072, 88954, 91008, 108096, 121344, 133431, 144128, 162144, 177908, 182016, 216192, 266862, 288256, 324288, 355816, 364032, 400293, 432384, 533724, 648576, 711632, 800586, 864768, 1067448, 1297152, 1423264, 1601172, 2134896, 2594304, 2846528, 3202344, 4269792, 5693056, 6404688, 8539584, 11386112, 12809376, 17079168, 22772224, 25618752, 34158336, 51237504, 68316672, 102475008, 204950016]

約数ペア:

[(1, 204950016), (2, 102475008), (3, 68316672), (4, 51237504), (6, 34158336), (8, 25618752), (9, 22772224), (12, 17079168), (16, 12809376), (18, 11386112), (24, 8539584), (32, 6404688), (36, 5693056), (48, 4269792), (64, 3202344), (72, 2846528), (79, 2594304), (96, 2134896), (128, 1601172), (144, 1423264), (158, 1297152), (192, 1067448), (237, 864768), (256, 800586), (288, 711632), (316, 648576), (384, 533724), (474, 432384), (512, 400293), (563, 364032), (576, 355816), (632, 324288), (711, 288256), (768, 266862), (948, 216192), (1126, 182016), (1152, 177908), (1264, 162144), (1422, 144128), (1536, 133431), (1689, 121344), (1896, 108096), (2252, 91008), (2304, 88954), (2528, 81072), (2844, 72064), (3378, 60672), (3792, 54048), (4504, 45504), (4608, 44477), (5056, 40536), (5067, 40448), (5688, 36032), (6756, 30336), (7584, 27024), (9008, 22752), (10112, 20268), (10134, 20224), (11376, 18016), (13512, 15168)]