201384950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309823}}^1$

素因数の和:309848

約数の個数: 24

約数和(自身を含む): 403390848

約数和(自身を除く): 202005898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309823, 619646, 1549115, 3098230, 4027699, 7745575, 8055398, 15491150, 20138495, 40276990, 100692475, 201384950]

約数ペア:

[(1, 201384950), (2, 100692475), (5, 40276990), (10, 20138495), (13, 15491150), (25, 8055398), (26, 7745575), (50, 4027699), (65, 3098230), (130, 1549115), (325, 619646), (650, 309823)]