201098730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1831}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 552941568

約数和(自身を除く): 351842838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 1046, 1569, 1831, 2615, 3138, 3661, 3662, 5230, 5493, 7322, 7845, 9155, 10983, 10986, 12817, 15690, 18305, 18310, 21966, 25634, 27465, 36610, 38451, 54915, 54930, 64085, 76902, 109830, 128170, 192255, 384510, 957613, 1915226, 2872839, 4788065, 5745678, 6703291, 9576130, 13406582, 14364195, 20109873, 28728390, 33516455, 40219746, 67032910, 100549365, 201098730]

約数ペア:

[(1, 201098730), (2, 100549365), (3, 67032910), (5, 40219746), (6, 33516455), (7, 28728390), (10, 20109873), (14, 14364195), (15, 13406582), (21, 9576130), (30, 6703291), (35, 5745678), (42, 4788065), (70, 2872839), (105, 1915226), (210, 957613), (523, 384510), (1046, 192255), (1569, 128170), (1831, 109830), (2615, 76902), (3138, 64085), (3661, 54930), (3662, 54915), (5230, 38451), (5493, 36610), (7322, 27465), (7845, 25634), (9155, 21966), (10983, 18310), (10986, 18305), (12817, 15690)]