200012810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5881}}^1$

素因数の和:6086

約数の個数: 32

約数和(自身を含む): 381153600

約数和(自身を除く): 181140790

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 5881, 6802, 11762, 17005, 29405, 34010, 58810, 111739, 223478, 558695, 1052699, 1117390, 2105398, 5263495, 10526990, 20001281, 40002562, 100006405, 200012810]

約数ペア:

[(1, 200012810), (2, 100006405), (5, 40002562), (10, 20001281), (19, 10526990), (38, 5263495), (95, 2105398), (179, 1117390), (190, 1052699), (358, 558695), (895, 223478), (1790, 111739), (3401, 58810), (5881, 34010), (6802, 29405), (11762, 17005)]