221621926402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{149027}}^1$

素因数の和:149466

約数の個数: 32

約数和(自身を含む): 355378129920

約数和(自身を除く): 133756203518

約数列:

[1, 2, 17, 34, 191, 229, 382, 458, 3247, 3893, 6494, 7786, 43739, 87478, 149027, 298054, 743563, 1487126, 2533459, 5066918, 28464157, 34127183, 56928314, 68254366, 483890669, 580162111, 967781338, 1160324222, 6518291953, 13036583906, 110810963201, 221621926402]

約数ペア:

[(1, 221621926402), (2, 110810963201), (17, 13036583906), (34, 6518291953), (191, 1160324222), (229, 967781338), (382, 580162111), (458, 483890669), (3247, 68254366), (3893, 56928314), (6494, 34127183), (7786, 28464157), (43739, 5066918), (87478, 2533459), (149027, 1487126), (298054, 743563)]