202278308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21713}}^1$

素因数の和:21871

約数の個数: 24

約数和(自身を含む): 377563032

約数和(自身を除く): 175284724

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 21713, 43426, 86852, 369121, 738242, 1476484, 2974681, 5949362, 11898724, 50569577, 101139154, 202278308]

約数ペア:

[(1, 202278308), (2, 101139154), (4, 50569577), (17, 11898724), (34, 5949362), (68, 2974681), (137, 1476484), (274, 738242), (548, 369121), (2329, 86852), (4658, 43426), (9316, 21713)]