204057644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8238

約数の個数: 48

約数和(自身を含む): 438789120

約数和(自身を除く): 234731476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 8161, 12502, 16322, 25004, 32644, 57127, 114254, 155059, 228508, 310118, 383567, 620236, 767134, 1085413, 1534268, 2170826, 2684969, 4341652, 5369938, 7287773, 10739876, 14575546, 29151092, 51014411, 102028822, 204057644]

約数ペア:

[(1, 204057644), (2, 102028822), (4, 51014411), (7, 29151092), (14, 14575546), (19, 10739876), (28, 7287773), (38, 5369938), (47, 4341652), (76, 2684969), (94, 2170826), (133, 1534268), (188, 1085413), (266, 767134), (329, 620236), (532, 383567), (658, 310118), (893, 228508), (1316, 155059), (1786, 114254), (3572, 57127), (6251, 32644), (8161, 25004), (12502, 16322)]