200905544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6154

約数の個数: 64

約数和(自身を含む): 467865600

約数和(自身を除く): 266960056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 6091, 8246, 12182, 16492, 24364, 32984, 42637, 48728, 85274, 115729, 170548, 188821, 231458, 341096, 377642, 462916, 755284, 810103, 925832, 1321747, 1510568, 1620206, 2643494, 3240412, 3587599, 5286988, 6480824, 7175198, 10573976, 14350396, 25113193, 28700792, 50226386, 100452772, 200905544]

約数ペア:

[(1, 200905544), (2, 100452772), (4, 50226386), (7, 28700792), (8, 25113193), (14, 14350396), (19, 10573976), (28, 7175198), (31, 6480824), (38, 5286988), (56, 3587599), (62, 3240412), (76, 2643494), (124, 1620206), (133, 1510568), (152, 1321747), (217, 925832), (248, 810103), (266, 755284), (434, 462916), (532, 377642), (589, 341096), (868, 231458), (1064, 188821), (1178, 170548), (1736, 115729), (2356, 85274), (4123, 48728), (4712, 42637), (6091, 32984), (8246, 24364), (12182, 16492)]