201030856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 426585600

約数和(自身を除く): 225554744

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 229, 299, 367, 458, 598, 734, 916, 1196, 1468, 1832, 2392, 2936, 2977, 4771, 5267, 5954, 8441, 9542, 10534, 11908, 16882, 19084, 21068, 23816, 33764, 38168, 42136, 67528, 68471, 84043, 109733, 136942, 168086, 219466, 273884, 336172, 438932, 547768, 672344, 877864, 1092559, 1932989, 2185118, 3865978, 4370236, 7731956, 8740472, 15463912, 25128857, 50257714, 100515428, 201030856]

約数ペア:

[(1, 201030856), (2, 100515428), (4, 50257714), (8, 25128857), (13, 15463912), (23, 8740472), (26, 7731956), (46, 4370236), (52, 3865978), (92, 2185118), (104, 1932989), (184, 1092559), (229, 877864), (299, 672344), (367, 547768), (458, 438932), (598, 336172), (734, 273884), (916, 219466), (1196, 168086), (1468, 136942), (1832, 109733), (2392, 84043), (2936, 68471), (2977, 67528), (4771, 42136), (5267, 38168), (5954, 33764), (8441, 23816), (9542, 21068), (10534, 19084), (11908, 16882)]