202131124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22469}}^1$

素因数の和:22659

約数の個数: 24

約数和(自身を含む): 383158440

約数和(自身を除く): 181027316

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 22469, 44938, 89876, 292097, 584194, 1168388, 3887137, 7774274, 15548548, 50532781, 101065562, 202131124]

約数ペア:

[(1, 202131124), (2, 101065562), (4, 50532781), (13, 15548548), (26, 7774274), (52, 3887137), (173, 1168388), (346, 584194), (692, 292097), (2249, 89876), (4498, 44938), (8996, 22469)]