200365640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9091}}^1$

素因数の和:9150

約数の個数: 64

約数和(自身を含む): 490968000

約数和(自身を除く): 290602360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 9091, 11020, 18182, 22040, 36364, 45455, 72728, 90910, 172729, 181820, 263639, 345458, 363640, 527278, 690916, 863645, 1054556, 1318195, 1381832, 1727290, 2109112, 2636390, 3454580, 5009141, 5272780, 6909160, 10018282, 10545560, 20036564, 25045705, 40073128, 50091410, 100182820, 200365640]

約数ペア:

[(1, 200365640), (2, 100182820), (4, 50091410), (5, 40073128), (8, 25045705), (10, 20036564), (19, 10545560), (20, 10018282), (29, 6909160), (38, 5272780), (40, 5009141), (58, 3454580), (76, 2636390), (95, 2109112), (116, 1727290), (145, 1381832), (152, 1318195), (190, 1054556), (232, 863645), (290, 690916), (380, 527278), (551, 363640), (580, 345458), (760, 263639), (1102, 181820), (1160, 172729), (2204, 90910), (2755, 72728), (4408, 45455), (5510, 36364), (9091, 22040), (11020, 18182)]