201713460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258607}}^1$

素因数の和:258632

約数の個数: 48

約数和(自身を含む): 608246016

約数和(自身を除く): 406532556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258607, 517214, 775821, 1034428, 1293035, 1551642, 2586070, 3103284, 3361891, 3879105, 5172140, 6723782, 7758210, 10085673, 13447564, 15516420, 16809455, 20171346, 33618910, 40342692, 50428365, 67237820, 100856730, 201713460]

約数ペア:

[(1, 201713460), (2, 100856730), (3, 67237820), (4, 50428365), (5, 40342692), (6, 33618910), (10, 20171346), (12, 16809455), (13, 15516420), (15, 13447564), (20, 10085673), (26, 7758210), (30, 6723782), (39, 5172140), (52, 3879105), (60, 3361891), (65, 3103284), (78, 2586070), (130, 1551642), (156, 1293035), (195, 1034428), (260, 775821), (390, 517214), (780, 258607)]