201059790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 506276352

約数和(自身を除く): 305216562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 211, 230, 345, 422, 633, 690, 1055, 1266, 1381, 2110, 2762, 3165, 4143, 4853, 6330, 6905, 8286, 9706, 13810, 14559, 20715, 24265, 29118, 31763, 41430, 48530, 63526, 72795, 95289, 145590, 158815, 190578, 291391, 317630, 476445, 582782, 874173, 952890, 1456955, 1748346, 2913910, 4370865, 6701993, 8741730, 13403986, 20105979, 33509965, 40211958, 67019930, 100529895, 201059790]

約数ペア:

[(1, 201059790), (2, 100529895), (3, 67019930), (5, 40211958), (6, 33509965), (10, 20105979), (15, 13403986), (23, 8741730), (30, 6701993), (46, 4370865), (69, 2913910), (115, 1748346), (138, 1456955), (211, 952890), (230, 874173), (345, 582782), (422, 476445), (633, 317630), (690, 291391), (1055, 190578), (1266, 158815), (1381, 145590), (2110, 95289), (2762, 72795), (3165, 63526), (4143, 48530), (4853, 41430), (6330, 31763), (6905, 29118), (8286, 24265), (9706, 20715), (13810, 14559)]