200613860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 432117504

約数和(自身を除く): 231503644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 457, 467, 470, 914, 934, 940, 1828, 1868, 2285, 2335, 4570, 4670, 9140, 9340, 21479, 21949, 42958, 43898, 85916, 87796, 107395, 109745, 213419, 214790, 219490, 426838, 429580, 438980, 853676, 1067095, 2134190, 4268380, 10030693, 20061386, 40122772, 50153465, 100306930, 200613860]

約数ペア:

[(1, 200613860), (2, 100306930), (4, 50153465), (5, 40122772), (10, 20061386), (20, 10030693), (47, 4268380), (94, 2134190), (188, 1067095), (235, 853676), (457, 438980), (467, 429580), (470, 426838), (914, 219490), (934, 214790), (940, 213419), (1828, 109745), (1868, 107395), (2285, 87796), (2335, 85916), (4570, 43898), (4670, 42958), (9140, 21949), (9340, 21479)]