201867116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123997}}^1$

素因数の和:124049

約数の個数: 24

約数和(自身を含む): 395801616

約数和(自身を除く): 193934500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123997, 247994, 495988, 1363967, 2727934, 4587889, 5455868, 9175778, 18351556, 50466779, 100933558, 201867116]

約数ペア:

[(1, 201867116), (2, 100933558), (4, 50466779), (11, 18351556), (22, 9175778), (37, 5455868), (44, 4587889), (74, 2727934), (148, 1363967), (407, 495988), (814, 247994), (1628, 123997)]