215156776

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2293}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 415810440

約数和(自身を除く): 200653664

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 1268, 2293, 2536, 4586, 9172, 11729, 18344, 23458, 46916, 84841, 93832, 169682, 339364, 678728, 726881, 1453762, 2907524, 5815048, 26894597, 53789194, 107578388, 215156776]

約数ペア:

[(1, 215156776), (2, 107578388), (4, 53789194), (8, 26894597), (37, 5815048), (74, 2907524), (148, 1453762), (296, 726881), (317, 678728), (634, 339364), (1268, 169682), (2293, 93832), (2536, 84841), (4586, 46916), (9172, 23458), (11729, 18344)]