190051364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{20107}}^1$

素因数の和:20267

約数の個数: 24

約数和(自身を含む): 354705120

約数和(自身を除く): 164653756

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 20107, 40214, 80428, 341819, 683638, 1367276, 2794873, 5589746, 11179492, 47512841, 95025682, 190051364]

約数ペア:

[(1, 190051364), (2, 95025682), (4, 47512841), (17, 11179492), (34, 5589746), (68, 2794873), (139, 1367276), (278, 683638), (556, 341819), (2363, 80428), (4726, 40214), (9452, 20107)]