207625648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{350719}}^1$

素因数の和:350764

約数の個数: 20

約数和(自身を含む): 413148160

約数和(自身を除く): 205522512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 350719, 701438, 1402876, 2805752, 5611504, 12976603, 25953206, 51906412, 103812824, 207625648]

約数ペア:

[(1, 207625648), (2, 103812824), (4, 51906412), (8, 25953206), (16, 12976603), (37, 5611504), (74, 2805752), (148, 1402876), (296, 701438), (592, 350719)]