204702919168

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{460081}}^1$

素因数の和:460189

約数の個数: 80

約数和(自身を含む): 451837330560

約数和(自身を除く): 247134411392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 256, 316, 352, 512, 632, 704, 869, 1264, 1408, 1738, 2528, 2816, 3476, 5056, 5632, 6952, 10112, 13904, 20224, 27808, 40448, 55616, 111232, 222464, 444928, 460081, 920162, 1840324, 3680648, 5060891, 7361296, 10121782, 14722592, 20243564, 29445184, 36346399, 40487128, 58890368, 72692798, 80974256, 117780736, 145385596, 161948512, 235561472, 290771192, 323897024, 399810389, 581542384, 647794048, 799620778, 1163084768, 1295588096, 1599241556, 2326169536, 2591176192, 3198483112, 4652339072, 6396966224, 9304678144, 12793932448, 18609356288, 25587864896, 51175729792, 102351459584, 204702919168]

約数ペア:

[(1, 204702919168), (2, 102351459584), (4, 51175729792), (8, 25587864896), (11, 18609356288), (16, 12793932448), (22, 9304678144), (32, 6396966224), (44, 4652339072), (64, 3198483112), (79, 2591176192), (88, 2326169536), (128, 1599241556), (158, 1295588096), (176, 1163084768), (256, 799620778), (316, 647794048), (352, 581542384), (512, 399810389), (632, 323897024), (704, 290771192), (869, 235561472), (1264, 161948512), (1408, 145385596), (1738, 117780736), (2528, 80974256), (2816, 72692798), (3476, 58890368), (5056, 40487128), (5632, 36346399), (6952, 29445184), (10112, 20243564), (13904, 14722592), (20224, 10121782), (27808, 7361296), (40448, 5060891), (55616, 3680648), (111232, 1840324), (222464, 920162), (444928, 460081)]