202940452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{354791}}^1$

素因数の和:354819

約数の個数: 24

約数和(自身を含む): 417235392

約数和(自身を除く): 214294940

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 354791, 709582, 1419164, 3902701, 4612283, 7805402, 9224566, 15610804, 18449132, 50735113, 101470226, 202940452]

約数ペア:

[(1, 202940452), (2, 101470226), (4, 50735113), (11, 18449132), (13, 15610804), (22, 9224566), (26, 7805402), (44, 4612283), (52, 3902701), (143, 1419164), (286, 709582), (572, 354791)]