215544246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{4211}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 454896000

約数和(自身を除く): 239351754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 449, 898, 1347, 2694, 4211, 8422, 8531, 12633, 17062, 25266, 25593, 51186, 80009, 160018, 240027, 480054, 1890739, 3781478, 5672217, 11344434, 35924041, 71848082, 107772123, 215544246]

約数ペア:

[(1, 215544246), (2, 107772123), (3, 71848082), (6, 35924041), (19, 11344434), (38, 5672217), (57, 3781478), (114, 1890739), (449, 480054), (898, 240027), (1347, 160018), (2694, 80009), (4211, 51186), (8422, 25593), (8531, 25266), (12633, 17062)]