202294256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 406782000

約数和(自身を除く): 204487744

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 449, 464, 898, 971, 1796, 1942, 3592, 3884, 7184, 7768, 13021, 15536, 26042, 28159, 52084, 56318, 104168, 112636, 208336, 225272, 435979, 450544, 871958, 1743916, 3487832, 6975664, 12643391, 25286782, 50573564, 101147128, 202294256]

約数ペア:

[(1, 202294256), (2, 101147128), (4, 50573564), (8, 25286782), (16, 12643391), (29, 6975664), (58, 3487832), (116, 1743916), (232, 871958), (449, 450544), (464, 435979), (898, 225272), (971, 208336), (1796, 112636), (1942, 104168), (3592, 56318), (3884, 52084), (7184, 28159), (7768, 26042), (13021, 15536)]