200460808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 386046360

約数和(自身を除く): 185585552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 613, 997, 1226, 1994, 2452, 3988, 4904, 7976, 25133, 40877, 50266, 81754, 100532, 163508, 201064, 327016, 611161, 1222322, 2444644, 4889288, 25057601, 50115202, 100230404, 200460808]

約数ペア:

[(1, 200460808), (2, 100230404), (4, 50115202), (8, 25057601), (41, 4889288), (82, 2444644), (164, 1222322), (328, 611161), (613, 327016), (997, 201064), (1226, 163508), (1994, 100532), (2452, 81754), (3988, 50266), (4904, 40877), (7976, 25133)]