200636839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 234701712

約数和(自身を除く): 34064873

約数列:

[1, 13, 17, 43, 221, 491, 559, 731, 1849, 6383, 8347, 9503, 21113, 24037, 31433, 108511, 274469, 358921, 408629, 907859, 4665973, 11802167, 15433603, 200636839]

約数ペア:

[(1, 200636839), (13, 15433603), (17, 11802167), (43, 4665973), (221, 907859), (491, 408629), (559, 358921), (731, 274469), (1849, 108511), (6383, 31433), (8347, 24037), (9503, 21113)]