201208089752

素因数分解:

$2^3\times {\mathrm{395537}}^1\times {\mathrm{63587}}^1$

素因数の和:459130

約数の個数: 16

約数和(自身を含む): 377272055160

約数和(自身を除く): 176063965408

約数列:

[1, 2, 4, 8, 63587, 127174, 254348, 395537, 508696, 791074, 1582148, 3164296, 25151011219, 50302022438, 100604044876, 201208089752]

約数ペア:

[(1, 201208089752), (2, 100604044876), (4, 50302022438), (8, 25151011219), (63587, 3164296), (127174, 1582148), (254348, 791074), (395537, 508696)]