201638223

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8939

約数の個数: 24

約数和(自身を含む): 303114240

約数和(自身を除く): 101476017

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7611, 8831, 22833, 26493, 79479, 379733, 521029, 1139199, 1563087, 3417597, 4689261, 22404247, 67212741, 201638223]

約数ペア:

[(1, 201638223), (3, 67212741), (9, 22404247), (43, 4689261), (59, 3417597), (129, 1563087), (177, 1139199), (387, 521029), (531, 379733), (2537, 79479), (7611, 26493), (8831, 22833)]