190075216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{321073}}^1$

素因数の和:321118

約数の個数: 20

約数和(自身を含む): 378225172

約数和(自身を除く): 188149956

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 321073, 642146, 1284292, 2568584, 5137168, 11879701, 23759402, 47518804, 95037608, 190075216]

約数ペア:

[(1, 190075216), (2, 95037608), (4, 47518804), (8, 23759402), (16, 11879701), (37, 5137168), (74, 2568584), (148, 1284292), (296, 642146), (592, 321073)]