201725012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{1237}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 359812320

約数和(自身を除く): 158087308

約数列:

[1, 2, 4, 59, 118, 236, 691, 1237, 1382, 2474, 2764, 4948, 40769, 72983, 81538, 145966, 163076, 291932, 854767, 1709534, 3419068, 50431253, 100862506, 201725012]

約数ペア:

[(1, 201725012), (2, 100862506), (4, 50431253), (59, 3419068), (118, 1709534), (236, 854767), (691, 291932), (1237, 163076), (1382, 145966), (2474, 81538), (2764, 72983), (4948, 40769)]