201459830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10837}}^1$

素因数の和:10881

約数の個数: 48

約数和(自身を含む): 428404464

約数和(自身を除く): 226944634

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 10837, 18590, 21674, 54185, 108370, 119207, 140881, 238414, 281762, 596035, 704405, 1192070, 1408810, 1549691, 1831453, 3099382, 3662906, 7748455, 9157265, 15496910, 18314530, 20145983, 40291966, 100729915, 201459830]

約数ペア:

[(1, 201459830), (2, 100729915), (5, 40291966), (10, 20145983), (11, 18314530), (13, 15496910), (22, 9157265), (26, 7748455), (55, 3662906), (65, 3099382), (110, 1831453), (130, 1549691), (143, 1408810), (169, 1192070), (286, 704405), (338, 596035), (715, 281762), (845, 238414), (1430, 140881), (1690, 119207), (1859, 108370), (3718, 54185), (9295, 21674), (10837, 18590)]