201261576

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{19919}}^1$

素因数の和:20349

約数の個数: 32

約数和(自身を含む): 504374400

約数和(自身を除く): 303112824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 19919, 39838, 59757, 79676, 119514, 159352, 239028, 478056, 8385899, 16771798, 25157697, 33543596, 50315394, 67087192, 100630788, 201261576]

約数ペア:

[(1, 201261576), (2, 100630788), (3, 67087192), (4, 50315394), (6, 33543596), (8, 25157697), (12, 16771798), (24, 8385899), (421, 478056), (842, 239028), (1263, 159352), (1684, 119514), (2526, 79676), (3368, 59757), (5052, 39838), (10104, 19919)]