211064636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{2357}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 376600896

約数和(自身を除く): 165536260

約数列:

[1, 2, 4, 61, 122, 244, 367, 734, 1468, 2357, 4714, 9428, 22387, 44774, 89548, 143777, 287554, 575108, 865019, 1730038, 3460076, 52766159, 105532318, 211064636]

約数ペア:

[(1, 211064636), (2, 105532318), (4, 52766159), (61, 3460076), (122, 1730038), (244, 865019), (367, 575108), (734, 287554), (1468, 143777), (2357, 89548), (4714, 44774), (9428, 22387)]