199443618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4517}}^1$

素因数の和:4759

約数の個数: 48

約数和(自身を含む): 473630976

約数和(自身を除く): 274187358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 223, 446, 669, 1338, 2007, 2453, 4014, 4517, 4906, 7359, 9034, 13551, 14718, 22077, 27102, 40653, 44154, 49687, 81306, 99374, 149061, 298122, 447183, 894366, 1007291, 2014582, 3021873, 6043746, 9065619, 11080201, 18131238, 22160402, 33240603, 66481206, 99721809, 199443618]

約数ペア:

[(1, 199443618), (2, 99721809), (3, 66481206), (6, 33240603), (9, 22160402), (11, 18131238), (18, 11080201), (22, 9065619), (33, 6043746), (66, 3021873), (99, 2014582), (198, 1007291), (223, 894366), (446, 447183), (669, 298122), (1338, 149061), (2007, 99374), (2453, 81306), (4014, 49687), (4517, 44154), (4906, 40653), (7359, 27102), (9034, 22077), (13551, 14718)]