202910254

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{4649}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 308574000

約数和(自身を除く): 105663746

約数列:

[1, 2, 139, 157, 278, 314, 4649, 9298, 21823, 43646, 646211, 729893, 1292422, 1459786, 101455127, 202910254]

約数ペア:

[(1, 202910254), (2, 101455127), (139, 1459786), (157, 1292422), (278, 729893), (314, 646211), (4649, 43646), (9298, 21823)]