201450274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{7541}}^1$

素因数の和:7618

約数の個数: 24

約数和(自身を含む): 327579228

約数和(自身を除く): 126128954

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 7541, 13357, 15082, 26714, 143279, 279017, 286558, 558034, 2722301, 5301323, 5444602, 10602646, 100725137, 201450274]

約数ペア:

[(1, 201450274), (2, 100725137), (19, 10602646), (37, 5444602), (38, 5301323), (74, 2722301), (361, 558034), (703, 286558), (722, 279017), (1406, 143279), (7541, 26714), (13357, 15082)]