200624710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140297}}^1$

素因数の和:140328

約数の個数: 32

約数和(自身を含む): 424261152

約数和(自身を除く): 223636442

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140297, 280594, 701485, 1402970, 1543267, 1823861, 3086534, 3647722, 7716335, 9119305, 15432670, 18238610, 20062471, 40124942, 100312355, 200624710]

約数ペア:

[(1, 200624710), (2, 100312355), (5, 40124942), (10, 20062471), (11, 18238610), (13, 15432670), (22, 9119305), (26, 7716335), (55, 3647722), (65, 3086534), (110, 1823861), (130, 1543267), (143, 1402970), (286, 701485), (715, 280594), (1430, 140297)]