219952079788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{170633}}^1$

素因数の和:173086

約数の個数: 48

約数和(自身を含む): 463250833920

約数和(自身を除く): 243298754132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2423, 4846, 9692, 16961, 33922, 46037, 67844, 92074, 170633, 184148, 322259, 341266, 644518, 682532, 1194431, 1289036, 2388862, 3242027, 4777724, 6484054, 12968108, 22694189, 45388378, 90776756, 413443759, 826887518, 1653775036, 2894106313, 5788212626, 7855431421, 11576425252, 15710862842, 31421725684, 54988019947, 109976039894, 219952079788]

約数ペア:

[(1, 219952079788), (2, 109976039894), (4, 54988019947), (7, 31421725684), (14, 15710862842), (19, 11576425252), (28, 7855431421), (38, 5788212626), (76, 2894106313), (133, 1653775036), (266, 826887518), (532, 413443759), (2423, 90776756), (4846, 45388378), (9692, 22694189), (16961, 12968108), (33922, 6484054), (46037, 4777724), (67844, 3242027), (92074, 2388862), (170633, 1289036), (184148, 1194431), (322259, 682532), (341266, 644518)]