221007682

素因数分解:

$2^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{7013}}^1$

素因数の和:9273

約数の個数: 16

約数和(自身を含む): 379092672

約数和(自身を除く): 158084990

約数列:

[1, 2, 7, 14, 2251, 4502, 7013, 14026, 15757, 31514, 49091, 98182, 15786263, 31572526, 110503841, 221007682]

約数ペア:

[(1, 221007682), (2, 110503841), (7, 31572526), (14, 15786263), (2251, 98182), (4502, 49091), (7013, 31514), (14026, 15757)]