225166799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 272982528

約数和(自身を除く): 47815729

約数列:

[1, 11, 13, 61, 83, 143, 311, 671, 793, 913, 1079, 3421, 4043, 5063, 8723, 11869, 18971, 25813, 44473, 55693, 65819, 208681, 246623, 283943, 335569, 724009, 1574593, 2712853, 3691259, 17320523, 20469709, 225166799]

約数ペア:

[(1, 225166799), (11, 20469709), (13, 17320523), (61, 3691259), (83, 2712853), (143, 1574593), (311, 724009), (671, 335569), (793, 283943), (913, 246623), (1079, 208681), (3421, 65819), (4043, 55693), (5063, 44473), (8723, 25813), (11869, 18971)]