201431906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 132998302

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 689, 1151, 1378, 1651, 2302, 3302, 6731, 13462, 14963, 29926, 61003, 87503, 122006, 146177, 175006, 292354, 793039, 1586078, 1900301, 3800602, 7747381, 15494762, 100715953, 201431906]

約数ペア:

[(1, 201431906), (2, 100715953), (13, 15494762), (26, 7747381), (53, 3800602), (106, 1900301), (127, 1586078), (254, 793039), (689, 292354), (1151, 175006), (1378, 146177), (1651, 122006), (2302, 87503), (3302, 61003), (6731, 29926), (13462, 14963)]