204165724

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 420537600

約数和(自身を除く): 216371876

約数列:

[1, 2, 4, 7, 14, 28, 59, 83, 118, 166, 236, 332, 413, 581, 826, 1162, 1489, 1652, 2324, 2978, 4897, 5956, 9794, 10423, 19588, 20846, 34279, 41692, 68558, 87851, 123587, 137116, 175702, 247174, 351404, 494348, 614957, 865109, 1229914, 1730218, 2459828, 3460436, 7291633, 14583266, 29166532, 51041431, 102082862, 204165724]

約数ペア:

[(1, 204165724), (2, 102082862), (4, 51041431), (7, 29166532), (14, 14583266), (28, 7291633), (59, 3460436), (83, 2459828), (118, 1730218), (166, 1229914), (236, 865109), (332, 614957), (413, 494348), (581, 351404), (826, 247174), (1162, 175702), (1489, 137116), (1652, 123587), (2324, 87851), (2978, 68558), (4897, 41692), (5956, 34279), (9794, 20846), (10423, 19588)]