200853205

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{22157}}^1$

素因数の和:22213

約数の個数: 24

約数和(自身を含む): 287965368

約数和(自身を除く): 87112163

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 9065, 22157, 110785, 155099, 775495, 819809, 1085693, 4099045, 5428465, 5738663, 28693315, 40170641, 200853205]

約数ペア:

[(1, 200853205), (5, 40170641), (7, 28693315), (35, 5738663), (37, 5428465), (49, 4099045), (185, 1085693), (245, 819809), (259, 775495), (1295, 155099), (1813, 110785), (9065, 22157)]