201692828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156109}}^1$

素因数の和:156149

約数の個数: 24

約数和(自身を含む): 393397200

約数和(自身を除く): 191704372

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156109, 312218, 624436, 2653853, 2966071, 5307706, 5932142, 10615412, 11864284, 50423207, 100846414, 201692828]

約数ペア:

[(1, 201692828), (2, 100846414), (4, 50423207), (17, 11864284), (19, 10615412), (34, 5932142), (38, 5307706), (68, 2966071), (76, 2653853), (323, 624436), (646, 312218), (1292, 156109)]