207629530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7237}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 396063360

約数和(自身を除く): 188433830

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 7237, 14345, 14474, 28690, 36185, 72370, 137503, 275006, 687515, 1092787, 1375030, 2185574, 5463935, 10927870, 20762953, 41525906, 103814765, 207629530]

約数ペア:

[(1, 207629530), (2, 103814765), (5, 41525906), (10, 20762953), (19, 10927870), (38, 5463935), (95, 2185574), (151, 1375030), (190, 1092787), (302, 687515), (755, 275006), (1510, 137503), (2869, 72370), (5738, 36185), (7237, 28690), (14345, 14474)]