199824642

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 447824832

約数和(自身を除く): 248000190

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 151, 222, 302, 333, 453, 666, 906, 1359, 1987, 2718, 3974, 5587, 5961, 11174, 11922, 16761, 17883, 33522, 35766, 50283, 73519, 100566, 147038, 220557, 300037, 441114, 600074, 661671, 900111, 1323342, 1800222, 2700333, 5400666, 11101369, 22202738, 33304107, 66608214, 99912321, 199824642]

約数ペア:

[(1, 199824642), (2, 99912321), (3, 66608214), (6, 33304107), (9, 22202738), (18, 11101369), (37, 5400666), (74, 2700333), (111, 1800222), (151, 1323342), (222, 900111), (302, 661671), (333, 600074), (453, 441114), (666, 300037), (906, 220557), (1359, 147038), (1987, 100566), (2718, 73519), (3974, 50283), (5587, 35766), (5961, 33522), (11174, 17883), (11922, 16761)]