214187834

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 374626560

約数和(自身を除く): 160438726

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 679, 763, 1358, 1447, 1526, 2894, 10129, 10573, 20258, 21146, 74011, 140359, 148022, 157723, 280718, 315446, 982513, 1104061, 1965026, 2208122, 15299131, 30598262, 107093917, 214187834]

約数ペア:

[(1, 214187834), (2, 107093917), (7, 30598262), (14, 15299131), (97, 2208122), (109, 1965026), (194, 1104061), (218, 982513), (679, 315446), (763, 280718), (1358, 157723), (1447, 148022), (1526, 140359), (2894, 74011), (10129, 21146), (10573, 20258)]