204046710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{971651}}^1$

素因数の和:971668

約数の個数: 32

約数和(自身を含む): 559671552

約数和(自身を除く): 355624842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 971651, 1943302, 2914953, 4858255, 5829906, 6801557, 9716510, 13603114, 14574765, 20404671, 29149530, 34007785, 40809342, 68015570, 102023355, 204046710]

約数ペア:

[(1, 204046710), (2, 102023355), (3, 68015570), (5, 40809342), (6, 34007785), (7, 29149530), (10, 20404671), (14, 14574765), (15, 13603114), (21, 9716510), (30, 6801557), (35, 5829906), (42, 4858255), (70, 2914953), (105, 1943302), (210, 971651)]