213683882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{25801}}^1$

素因数の和:25945

約数の個数: 16

約数和(自身を含む): 331607304

約数和(自身を除く): 117923422

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 25801, 51602, 1057841, 2115682, 2605901, 5211802, 106841941, 213683882]

約数ペア:

[(1, 213683882), (2, 106841941), (41, 5211802), (82, 2605901), (101, 2115682), (202, 1057841), (4141, 51602), (8282, 25801)]