201751420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9349}}^1$

素因数の和:9454

約数の個数: 48

約数和(自身を含む): 461815200

約数和(自身を除く): 260063780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 9349, 10790, 18698, 21580, 37396, 46745, 93490, 121537, 186980, 243074, 486148, 607685, 775967, 1215370, 1551934, 2430740, 3103868, 3879835, 7759670, 10087571, 15519340, 20175142, 40350284, 50437855, 100875710, 201751420]

約数ペア:

[(1, 201751420), (2, 100875710), (4, 50437855), (5, 40350284), (10, 20175142), (13, 15519340), (20, 10087571), (26, 7759670), (52, 3879835), (65, 3103868), (83, 2430740), (130, 1551934), (166, 1215370), (260, 775967), (332, 607685), (415, 486148), (830, 243074), (1079, 186980), (1660, 121537), (2158, 93490), (4316, 46745), (5395, 37396), (9349, 21580), (10790, 18698)]