201591946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 320265216

約数和(自身を除く): 118673270

約数列:

[1, 2, 31, 61, 62, 122, 151, 302, 353, 706, 1891, 3782, 4681, 9211, 9362, 10943, 18422, 21533, 21886, 43066, 53303, 106606, 285541, 571082, 667523, 1335046, 1652393, 3251483, 3304786, 6502966, 100795973, 201591946]

約数ペア:

[(1, 201591946), (2, 100795973), (31, 6502966), (61, 3304786), (62, 3251483), (122, 1652393), (151, 1335046), (302, 667523), (353, 571082), (706, 285541), (1891, 106606), (3782, 53303), (4681, 43066), (9211, 21886), (9362, 21533), (10943, 18422)]