201542718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 474550272

約数和(自身を除く): 273007554

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 4903, 6851, 9806, 13702, 14709, 20553, 29418, 41106, 63739, 83351, 127478, 151993, 166702, 191217, 250053, 303986, 382434, 455979, 500106, 911958, 1083563, 1975909, 2167126, 2583881, 3250689, 3951818, 5167762, 5927727, 6501378, 7751643, 11855454, 15503286, 33590453, 67180906, 100771359, 201542718]

約数ペア:

[(1, 201542718), (2, 100771359), (3, 67180906), (6, 33590453), (13, 15503286), (17, 11855454), (26, 7751643), (31, 6501378), (34, 5927727), (39, 5167762), (51, 3951818), (62, 3250689), (78, 2583881), (93, 2167126), (102, 1975909), (186, 1083563), (221, 911958), (403, 500106), (442, 455979), (527, 382434), (663, 303986), (806, 250053), (1054, 191217), (1209, 166702), (1326, 151993), (1581, 127478), (2418, 83351), (3162, 63739), (4903, 41106), (6851, 29418), (9806, 20553), (13702, 14709)]