194865446495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1\times {\mathrm{15991}}^1$

素因数の和:18767

約数の個数: 32

約数和(自身を含む): 249812951040

約数和(自身を除く): 54947504545

約数列:

[1, 5, 29, 31, 145, 155, 899, 2711, 4495, 13555, 15991, 78619, 79955, 84041, 393095, 420205, 463739, 495721, 2318695, 2437189, 2478605, 12185945, 14375909, 43351601, 71879545, 216758005, 1257196429, 1343899631, 6285982145, 6719498155, 38973089299, 194865446495]

約数ペア:

[(1, 194865446495), (5, 38973089299), (29, 6719498155), (31, 6285982145), (145, 1343899631), (155, 1257196429), (899, 216758005), (2711, 71879545), (4495, 43351601), (13555, 14375909), (15991, 12185945), (78619, 2478605), (79955, 2437189), (84041, 2318695), (393095, 495721), (420205, 463739)]