212353050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 663957504

約数和(自身を除く): 451604454

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 47, 50, 65, 70, 75, 78, 91, 94, 105, 130, 141, 150, 175, 182, 195, 210, 235, 273, 282, 325, 329, 331, 350, 390, 455, 470, 525, 546, 611, 650, 658, 662, 705, 910, 975, 987, 993, 1050, 1175, 1222, 1365, 1410, 1645, 1655, 1833, 1950, 1974, 1986, 2275, 2317, 2350, 2730, 3055, 3290, 3310, 3525, 3666, 4277, 4303, 4550, 4634, 4935, 4965, 6110, 6825, 6951, 7050, 8225, 8275, 8554, 8606, 9165, 9870, 9930, 11585, 12831, 12909, 13650, 13902, 15275, 15557, 16450, 16550, 18330, 21385, 21515, 23170, 24675, 24825, 25662, 25818, 30121, 30550, 31114, 34755, 42770, 43030, 45825, 46671, 49350, 49650, 57925, 60242, 64155, 64545, 69510, 77785, 90363, 91650, 93342, 106925, 107575, 108899, 115850, 128310, 129090, 150605, 155570, 173775, 180726, 202241, 213850, 215150, 217798, 233355, 301210, 320775, 322725, 326697, 347550, 388925, 404482, 451815, 466710, 544495, 606723, 641550, 645450, 653394, 753025, 777850, 903630, 1011205, 1088990, 1166775, 1213446, 1415687, 1506050, 1633485, 2022410, 2259075, 2333550, 2722475, 2831374, 3033615, 3266970, 4247061, 4518150, 5056025, 5444950, 6067230, 7078435, 8167425, 8494122, 10112050, 14156870, 15168075, 16334850, 21235305, 30336150, 35392175, 42470610, 70784350, 106176525, 212353050]

約数ペア:

[(1, 212353050), (2, 106176525), (3, 70784350), (5, 42470610), (6, 35392175), (7, 30336150), (10, 21235305), (13, 16334850), (14, 15168075), (15, 14156870), (21, 10112050), (25, 8494122), (26, 8167425), (30, 7078435), (35, 6067230), (39, 5444950), (42, 5056025), (47, 4518150), (50, 4247061), (65, 3266970), (70, 3033615), (75, 2831374), (78, 2722475), (91, 2333550), (94, 2259075), (105, 2022410), (130, 1633485), (141, 1506050), (150, 1415687), (175, 1213446), (182, 1166775), (195, 1088990), (210, 1011205), (235, 903630), (273, 777850), (282, 753025), (325, 653394), (329, 645450), (331, 641550), (350, 606723), (390, 544495), (455, 466710), (470, 451815), (525, 404482), (546, 388925), (611, 347550), (650, 326697), (658, 322725), (662, 320775), (705, 301210), (910, 233355), (975, 217798), (987, 215150), (993, 213850), (1050, 202241), (1175, 180726), (1222, 173775), (1365, 155570), (1410, 150605), (1645, 129090), (1655, 128310), (1833, 115850), (1950, 108899), (1974, 107575), (1986, 106925), (2275, 93342), (2317, 91650), (2350, 90363), (2730, 77785), (3055, 69510), (3290, 64545), (3310, 64155), (3525, 60242), (3666, 57925), (4277, 49650), (4303, 49350), (4550, 46671), (4634, 45825), (4935, 43030), (4965, 42770), (6110, 34755), (6825, 31114), (6951, 30550), (7050, 30121), (8225, 25818), (8275, 25662), (8554, 24825), (8606, 24675), (9165, 23170), (9870, 21515), (9930, 21385), (11585, 18330), (12831, 16550), (12909, 16450), (13650, 15557), (13902, 15275)]