215263462

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{26701}}^1$

素因数の和:26871

約数の個数: 16

約数和(自身を含む): 336445200

約数和(自身を除く): 121181738

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 26701, 53402, 774329, 1548658, 3711439, 7422878, 107631731, 215263462]

約数ペア:

[(1, 215263462), (2, 107631731), (29, 7422878), (58, 3711439), (139, 1548658), (278, 774329), (4031, 53402), (8062, 26701)]