331796206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 603929088

約数和(自身を除く): 272132882

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 529, 631, 994, 1058, 1262, 1633, 3266, 3703, 4417, 7406, 8834, 11431, 14513, 22862, 29026, 37559, 44801, 75118, 89602, 101591, 203182, 262913, 313607, 333799, 525826, 627214, 667598, 1030423, 2060846, 2336593, 4673186, 7212961, 14425922, 23699729, 47399458, 165898103, 331796206]

約数ペア:

[(1, 331796206), (2, 165898103), (7, 47399458), (14, 23699729), (23, 14425922), (46, 7212961), (71, 4673186), (142, 2336593), (161, 2060846), (322, 1030423), (497, 667598), (529, 627214), (631, 525826), (994, 333799), (1058, 313607), (1262, 262913), (1633, 203182), (3266, 101591), (3703, 89602), (4417, 75118), (7406, 44801), (8834, 37559), (11431, 29026), (14513, 22862)]