201272452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79997}}^1$

素因数の和:80055

約数の個数: 24

約数和(自身を含む): 383030424

約数和(自身を除く): 181757972

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 79997, 159994, 319988, 1359949, 2719898, 2959889, 5439796, 5919778, 11839556, 50318113, 100636226, 201272452]

約数ペア:

[(1, 201272452), (2, 100636226), (4, 50318113), (17, 11839556), (34, 5919778), (37, 5439796), (68, 2959889), (74, 2719898), (148, 1359949), (629, 319988), (1258, 159994), (2516, 79997)]