201631411150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{310202171}}^1$

素因数の和:310202196

約数の個数: 24

約数和(自身を含む): 403883227944

約数和(自身を除く): 202251816794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 310202171, 620404342, 1551010855, 3102021710, 4032628223, 7755054275, 8065256446, 15510108550, 20163141115, 40326282230, 100815705575, 201631411150]

約数ペア:

[(1, 201631411150), (2, 100815705575), (5, 40326282230), (10, 20163141115), (13, 15510108550), (25, 8065256446), (26, 7755054275), (50, 4032628223), (65, 3102021710), (130, 1551010855), (325, 620404342), (650, 310202171)]