202135651454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{842857}}^1$

素因数の和:843872

約数の個数: 24

約数和(自身を含む): 333609939264

約数和(自身を除く): 131474287810

約数列:

[1, 2, 11, 22, 121, 242, 991, 1982, 10901, 21802, 119911, 239822, 842857, 1685714, 9271427, 18542854, 101985697, 203971394, 835271287, 1670542574, 9187984157, 18375968314, 101067825727, 202135651454]

約数ペア:

[(1, 202135651454), (2, 101067825727), (11, 18375968314), (22, 9187984157), (121, 1670542574), (242, 835271287), (991, 203971394), (1982, 101985697), (10901, 18542854), (21802, 9271427), (119911, 1685714), (239822, 842857)]