201375152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18757}}^1$

素因数の和:18837

約数の個数: 40

約数和(自身を含む): 432634512

約数和(自身を除く): 231259360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 18757, 37514, 75028, 150056, 206327, 300112, 412654, 825308, 1144177, 1650616, 2288354, 3301232, 4576708, 9153416, 12585947, 18306832, 25171894, 50343788, 100687576, 201375152]

約数ペア:

[(1, 201375152), (2, 100687576), (4, 50343788), (8, 25171894), (11, 18306832), (16, 12585947), (22, 9153416), (44, 4576708), (61, 3301232), (88, 2288354), (122, 1650616), (176, 1144177), (244, 825308), (488, 412654), (671, 300112), (976, 206327), (1342, 150056), (2684, 75028), (5368, 37514), (10736, 18757)]