220193922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{3671}}^1$

素因数の和:4458

約数の個数: 32

約数和(自身を含む): 475009920

約数和(自身を除く): 254815998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 769, 1538, 2307, 3671, 4614, 7342, 9997, 11013, 19994, 22026, 29991, 47723, 59982, 95446, 143169, 286338, 2822999, 5645998, 8468997, 16937994, 36698987, 73397974, 110096961, 220193922]

約数ペア:

[(1, 220193922), (2, 110096961), (3, 73397974), (6, 36698987), (13, 16937994), (26, 8468997), (39, 5645998), (78, 2822999), (769, 286338), (1538, 143169), (2307, 95446), (3671, 59982), (4614, 47723), (7342, 29991), (9997, 22026), (11013, 19994)]