200925830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70009}}^1$

素因数の和:70064

約数の個数: 32

約数和(自身を含む): 423420480

約数和(自身を除く): 222494650

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70009, 140018, 350045, 490063, 700090, 980126, 2450315, 2870369, 4900630, 5740738, 14351845, 20092583, 28703690, 40185166, 100462915, 200925830]

約数ペア:

[(1, 200925830), (2, 100462915), (5, 40185166), (7, 28703690), (10, 20092583), (14, 14351845), (35, 5740738), (41, 4900630), (70, 2870369), (82, 2450315), (205, 980126), (287, 700090), (410, 490063), (574, 350045), (1435, 140018), (2870, 70009)]