215202396

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{74413}}^1$

素因数の和:74661

約数の個数: 24

約数和(自身を含む): 504229264

約数和(自身を除く): 289026868

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 74413, 148826, 223239, 297652, 446478, 892956, 17933533, 35867066, 53800599, 71734132, 107601198, 215202396]

約数ペア:

[(1, 215202396), (2, 107601198), (3, 71734132), (4, 53800599), (6, 35867066), (12, 17933533), (241, 892956), (482, 446478), (723, 297652), (964, 223239), (1446, 148826), (2892, 74413)]