201272608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{153409}}^1$

素因数の和:153460

約数の個数: 24

約数和(自身を含む): 405922860

約数和(自身を除く): 204650252

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 153409, 306818, 613636, 1227272, 2454544, 4909088, 6289769, 12579538, 25159076, 50318152, 100636304, 201272608]

約数ペア:

[(1, 201272608), (2, 100636304), (4, 50318152), (8, 25159076), (16, 12579538), (32, 6289769), (41, 4909088), (82, 2454544), (164, 1227272), (328, 613636), (656, 306818), (1312, 153409)]