201260553990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{416249}}^1$

素因数の和:416557

約数の個数: 64

約数和(自身を含む): 491987520000

約数和(自身を除く): 290726966010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 227, 355, 426, 454, 681, 710, 1065, 1135, 1362, 2130, 2270, 3405, 6810, 16117, 32234, 48351, 80585, 96702, 161170, 241755, 416249, 483510, 832498, 1248747, 2081245, 2497494, 4162490, 6243735, 12487470, 29553679, 59107358, 88661037, 94488523, 147768395, 177322074, 188977046, 283465569, 295536790, 443305185, 472442615, 566931138, 886610370, 944885230, 1417327845, 2834655690, 6708685133, 13417370266, 20126055399, 33543425665, 40252110798, 67086851330, 100630276995, 201260553990]

約数ペア:

[(1, 201260553990), (2, 100630276995), (3, 67086851330), (5, 40252110798), (6, 33543425665), (10, 20126055399), (15, 13417370266), (30, 6708685133), (71, 2834655690), (142, 1417327845), (213, 944885230), (227, 886610370), (355, 566931138), (426, 472442615), (454, 443305185), (681, 295536790), (710, 283465569), (1065, 188977046), (1135, 177322074), (1362, 147768395), (2130, 94488523), (2270, 88661037), (3405, 59107358), (6810, 29553679), (16117, 12487470), (32234, 6243735), (48351, 4162490), (80585, 2497494), (96702, 2081245), (161170, 1248747), (241755, 832498), (416249, 483510)]