201838802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{43481}}^1$

素因数の和:43705

約数の個数: 16

約数和(自身を含む): 331854624

約数和(自身を除く): 130015822

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 43481, 86962, 478291, 956582, 9174491, 18348982, 100919401, 201838802]

約数ペア:

[(1, 201838802), (2, 100919401), (11, 18348982), (22, 9174491), (211, 956582), (422, 478291), (2321, 86962), (4642, 43481)]