208522264

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 417240720

約数和(自身を除く): 208718456

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 361, 412, 701, 722, 824, 1402, 1444, 1957, 2804, 2888, 3914, 5608, 7828, 13319, 15656, 26638, 37183, 53276, 72203, 74366, 106552, 144406, 148732, 253061, 288812, 297464, 506122, 577624, 1012244, 1371857, 2024488, 2743714, 5487428, 10974856, 26065283, 52130566, 104261132, 208522264]

約数ペア:

[(1, 208522264), (2, 104261132), (4, 52130566), (8, 26065283), (19, 10974856), (38, 5487428), (76, 2743714), (103, 2024488), (152, 1371857), (206, 1012244), (361, 577624), (412, 506122), (701, 297464), (722, 288812), (824, 253061), (1402, 148732), (1444, 144406), (1957, 106552), (2804, 74366), (2888, 72203), (3914, 53276), (5608, 37183), (7828, 26638), (13319, 15656)]