201747186

素因数分解:

$2^1\times 3^4\times {\mathrm{1245353}}^1$

素因数の和:1245367

約数の個数: 20

約数和(自身を含む): 452063502

約数和(自身を除く): 250316316

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245353, 2490706, 3736059, 7472118, 11208177, 22416354, 33624531, 67249062, 100873593, 201747186]

約数ペア:

[(1, 201747186), (2, 100873593), (3, 67249062), (6, 33624531), (9, 22416354), (18, 11208177), (27, 7472118), (54, 3736059), (81, 2490706), (162, 1245353)]