211317750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13417}}^1$

素因数の和:13447

約数の個数: 96

約数和(自身を含む): 653080896

約数和(自身を除く): 441763146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1575, 1750, 2250, 2625, 3150, 5250, 7875, 13417, 15750, 26834, 40251, 67085, 80502, 93919, 120753, 134170, 187838, 201255, 241506, 281757, 335425, 402510, 469595, 563514, 603765, 670850, 845271, 939190, 1006275, 1207530, 1408785, 1677125, 1690542, 2012550, 2347975, 2817570, 3018825, 3354250, 4226355, 4695950, 5031375, 6037650, 7043925, 8452710, 10062750, 11739875, 14087850, 15094125, 21131775, 23479750, 30188250, 35219625, 42263550, 70439250, 105658875, 211317750]

約数ペア:

[(1, 211317750), (2, 105658875), (3, 70439250), (5, 42263550), (6, 35219625), (7, 30188250), (9, 23479750), (10, 21131775), (14, 15094125), (15, 14087850), (18, 11739875), (21, 10062750), (25, 8452710), (30, 7043925), (35, 6037650), (42, 5031375), (45, 4695950), (50, 4226355), (63, 3354250), (70, 3018825), (75, 2817570), (90, 2347975), (105, 2012550), (125, 1690542), (126, 1677125), (150, 1408785), (175, 1207530), (210, 1006275), (225, 939190), (250, 845271), (315, 670850), (350, 603765), (375, 563514), (450, 469595), (525, 402510), (630, 335425), (750, 281757), (875, 241506), (1050, 201255), (1125, 187838), (1575, 134170), (1750, 120753), (2250, 93919), (2625, 80502), (3150, 67085), (5250, 40251), (7875, 26834), (13417, 15750)]