201474020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 498597120

約数和(自身を除く): 297123100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 230, 253, 290, 319, 460, 506, 580, 638, 667, 1012, 1265, 1276, 1334, 1373, 1595, 2530, 2668, 2746, 3190, 3335, 5060, 5492, 6380, 6670, 6865, 7337, 13340, 13730, 14674, 15103, 27460, 29348, 30206, 31579, 36685, 39817, 60412, 63158, 73370, 75515, 79634, 126316, 146740, 151030, 157895, 159268, 199085, 302060, 315790, 347369, 398170, 437987, 631580, 694738, 796340, 875974, 915791, 1389476, 1736845, 1751948, 1831582, 2189935, 3473690, 3663164, 4379870, 4578955, 6947380, 8759740, 9157910, 10073701, 18315820, 20147402, 40294804, 50368505, 100737010, 201474020]

約数ペア:

[(1, 201474020), (2, 100737010), (4, 50368505), (5, 40294804), (10, 20147402), (11, 18315820), (20, 10073701), (22, 9157910), (23, 8759740), (29, 6947380), (44, 4578955), (46, 4379870), (55, 3663164), (58, 3473690), (92, 2189935), (110, 1831582), (115, 1751948), (116, 1736845), (145, 1389476), (220, 915791), (230, 875974), (253, 796340), (290, 694738), (319, 631580), (460, 437987), (506, 398170), (580, 347369), (638, 315790), (667, 302060), (1012, 199085), (1265, 159268), (1276, 157895), (1334, 151030), (1373, 146740), (1595, 126316), (2530, 79634), (2668, 75515), (2746, 73370), (3190, 63158), (3335, 60412), (5060, 39817), (5492, 36685), (6380, 31579), (6670, 30206), (6865, 29348), (7337, 27460), (13340, 15103), (13730, 14674)]