201193090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151273}}^1$

素因数の和:151306

約数の個数: 32

約数和(自身を含む): 435669120

約数和(自身を除く): 234476030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151273, 302546, 756365, 1058911, 1512730, 2117822, 2874187, 5294555, 5748374, 10589110, 14370935, 20119309, 28741870, 40238618, 100596545, 201193090]

約数ペア:

[(1, 201193090), (2, 100596545), (5, 40238618), (7, 28741870), (10, 20119309), (14, 14370935), (19, 10589110), (35, 5748374), (38, 5294555), (70, 2874187), (95, 2117822), (133, 1512730), (190, 1058911), (266, 756365), (665, 302546), (1330, 151273)]