191507764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12413}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 417110400

約数和(自身を除く): 225602636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 12413, 15428, 24826, 49652, 86891, 173782, 235847, 347564, 359977, 471694, 719954, 943388, 1439908, 1650929, 2519839, 3301858, 5039678, 6603716, 6839563, 10079356, 13679126, 27358252, 47876941, 95753882, 191507764]

約数ペア:

[(1, 191507764), (2, 95753882), (4, 47876941), (7, 27358252), (14, 13679126), (19, 10079356), (28, 6839563), (29, 6603716), (38, 5039678), (58, 3301858), (76, 2519839), (116, 1650929), (133, 1439908), (203, 943388), (266, 719954), (406, 471694), (532, 359977), (551, 347564), (812, 235847), (1102, 173782), (2204, 86891), (3857, 49652), (7714, 24826), (12413, 15428)]