208426200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 696384000

約数和(自身を除く): 487957800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 120, 141, 150, 152, 188, 190, 200, 228, 235, 282, 285, 300, 376, 380, 389, 456, 470, 475, 564, 570, 600, 705, 760, 778, 893, 940, 950, 1128, 1140, 1167, 1175, 1410, 1425, 1556, 1786, 1880, 1900, 1945, 2280, 2334, 2350, 2679, 2820, 2850, 3112, 3525, 3572, 3800, 3890, 4465, 4668, 4700, 5358, 5640, 5700, 5835, 7050, 7144, 7391, 7780, 8930, 9336, 9400, 9725, 10716, 11400, 11670, 13395, 14100, 14782, 15560, 17860, 18283, 19450, 21432, 22173, 22325, 23340, 26790, 28200, 29175, 29564, 35720, 36566, 36955, 38900, 44346, 44650, 46680, 53580, 54849, 58350, 59128, 66975, 73132, 73910, 77800, 88692, 89300, 91415, 107160, 109698, 110865, 116700, 133950, 146264, 147820, 177384, 178600, 182830, 184775, 219396, 221730, 233400, 267900, 274245, 295640, 347377, 365660, 369550, 438792, 443460, 457075, 535800, 548490, 554325, 694754, 731320, 739100, 886920, 914150, 1042131, 1096980, 1108650, 1371225, 1389508, 1478200, 1736885, 1828300, 2084262, 2193960, 2217300, 2742450, 2779016, 3473770, 3656600, 4168524, 4434600, 5210655, 5484900, 6947540, 8337048, 8684425, 10421310, 10969800, 13895080, 17368850, 20842620, 26053275, 34737700, 41685240, 52106550, 69475400, 104213100, 208426200]

約数ペア:

[(1, 208426200), (2, 104213100), (3, 69475400), (4, 52106550), (5, 41685240), (6, 34737700), (8, 26053275), (10, 20842620), (12, 17368850), (15, 13895080), (19, 10969800), (20, 10421310), (24, 8684425), (25, 8337048), (30, 6947540), (38, 5484900), (40, 5210655), (47, 4434600), (50, 4168524), (57, 3656600), (60, 3473770), (75, 2779016), (76, 2742450), (94, 2217300), (95, 2193960), (100, 2084262), (114, 1828300), (120, 1736885), (141, 1478200), (150, 1389508), (152, 1371225), (188, 1108650), (190, 1096980), (200, 1042131), (228, 914150), (235, 886920), (282, 739100), (285, 731320), (300, 694754), (376, 554325), (380, 548490), (389, 535800), (456, 457075), (470, 443460), (475, 438792), (564, 369550), (570, 365660), (600, 347377), (705, 295640), (760, 274245), (778, 267900), (893, 233400), (940, 221730), (950, 219396), (1128, 184775), (1140, 182830), (1167, 178600), (1175, 177384), (1410, 147820), (1425, 146264), (1556, 133950), (1786, 116700), (1880, 110865), (1900, 109698), (1945, 107160), (2280, 91415), (2334, 89300), (2350, 88692), (2679, 77800), (2820, 73910), (2850, 73132), (3112, 66975), (3525, 59128), (3572, 58350), (3800, 54849), (3890, 53580), (4465, 46680), (4668, 44650), (4700, 44346), (5358, 38900), (5640, 36955), (5700, 36566), (5835, 35720), (7050, 29564), (7144, 29175), (7391, 28200), (7780, 26790), (8930, 23340), (9336, 22325), (9400, 22173), (9725, 21432), (10716, 19450), (11400, 18283), (11670, 17860), (13395, 15560), (14100, 14782)]