207907376

素因数分解:

$2^4\times {\mathrm{3511}}^1\times {\mathrm{3701}}^1$

素因数の和:7220

約数の個数: 20

約数和(自身を含む): 403044144

約数和(自身を除く): 195136768

約数列:

[1, 2, 4, 8, 16, 3511, 3701, 7022, 7402, 14044, 14804, 28088, 29608, 56176, 59216, 12994211, 25988422, 51976844, 103953688, 207907376]

約数ペア:

[(1, 207907376), (2, 103953688), (4, 51976844), (8, 25988422), (16, 12994211), (3511, 59216), (3701, 56176), (7022, 29608), (7402, 28088), (14044, 14804)]