200521308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1285393}}^1$

素因数の和:1285413

約数の個数: 24

約数和(自身を含む): 503874448

約数和(自身を除く): 303353140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1285393, 2570786, 3856179, 5141572, 7712358, 15424716, 16710109, 33420218, 50130327, 66840436, 100260654, 200521308]

約数ペア:

[(1, 200521308), (2, 100260654), (3, 66840436), (4, 50130327), (6, 33420218), (12, 16710109), (13, 15424716), (26, 7712358), (39, 5141572), (52, 3856179), (78, 2570786), (156, 1285393)]