212375950084

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{515475607}}^1$

素因数の和:515475714

約数の個数: 12

約数和(自身を含む): 375266242624

約数和(自身を除く): 162890292540

約数列:

[1, 2, 4, 103, 206, 412, 515475607, 1030951214, 2061902428, 53093987521, 106187975042, 212375950084]

約数ペア:

[(1, 212375950084), (2, 106187975042), (4, 53093987521), (103, 2061902428), (206, 1030951214), (412, 515475607)]