209188000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 608864256

約数和(自身を除く): 399676256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 241, 248, 250, 280, 310, 350, 400, 434, 482, 496, 500, 560, 620, 700, 775, 800, 868, 875, 964, 992, 1000, 1085, 1120, 1205, 1240, 1400, 1550, 1687, 1736, 1750, 1928, 2000, 2170, 2410, 2480, 2800, 3100, 3374, 3472, 3500, 3856, 3875, 4000, 4340, 4820, 4960, 5425, 5600, 6025, 6200, 6748, 6944, 7000, 7471, 7712, 7750, 8435, 8680, 9640, 10850, 12050, 12400, 13496, 14000, 14942, 15500, 16870, 17360, 19280, 21700, 24100, 24800, 26992, 27125, 28000, 29884, 30125, 31000, 33740, 34720, 37355, 38560, 42175, 43400, 48200, 52297, 53984, 54250, 59768, 60250, 62000, 67480, 74710, 84350, 86800, 96400, 104594, 108500, 119536, 120500, 124000, 134960, 149420, 168700, 173600, 186775, 192800, 209188, 210875, 217000, 239072, 241000, 261485, 269920, 298840, 337400, 373550, 418376, 421750, 434000, 482000, 522970, 597680, 674800, 747100, 836752, 843500, 868000, 933875, 964000, 1045940, 1195360, 1307425, 1349600, 1494200, 1673504, 1687000, 1867750, 2091880, 2614850, 2988400, 3374000, 3735500, 4183760, 5229700, 5976800, 6537125, 6748000, 7471000, 8367520, 10459400, 13074250, 14942000, 20918800, 26148500, 29884000, 41837600, 52297000, 104594000, 209188000]

約数ペア:

[(1, 209188000), (2, 104594000), (4, 52297000), (5, 41837600), (7, 29884000), (8, 26148500), (10, 20918800), (14, 14942000), (16, 13074250), (20, 10459400), (25, 8367520), (28, 7471000), (31, 6748000), (32, 6537125), (35, 5976800), (40, 5229700), (50, 4183760), (56, 3735500), (62, 3374000), (70, 2988400), (80, 2614850), (100, 2091880), (112, 1867750), (124, 1687000), (125, 1673504), (140, 1494200), (155, 1349600), (160, 1307425), (175, 1195360), (200, 1045940), (217, 964000), (224, 933875), (241, 868000), (248, 843500), (250, 836752), (280, 747100), (310, 674800), (350, 597680), (400, 522970), (434, 482000), (482, 434000), (496, 421750), (500, 418376), (560, 373550), (620, 337400), (700, 298840), (775, 269920), (800, 261485), (868, 241000), (875, 239072), (964, 217000), (992, 210875), (1000, 209188), (1085, 192800), (1120, 186775), (1205, 173600), (1240, 168700), (1400, 149420), (1550, 134960), (1687, 124000), (1736, 120500), (1750, 119536), (1928, 108500), (2000, 104594), (2170, 96400), (2410, 86800), (2480, 84350), (2800, 74710), (3100, 67480), (3374, 62000), (3472, 60250), (3500, 59768), (3856, 54250), (3875, 53984), (4000, 52297), (4340, 48200), (4820, 43400), (4960, 42175), (5425, 38560), (5600, 37355), (6025, 34720), (6200, 33740), (6748, 31000), (6944, 30125), (7000, 29884), (7471, 28000), (7712, 27125), (7750, 26992), (8435, 24800), (8680, 24100), (9640, 21700), (10850, 19280), (12050, 17360), (12400, 16870), (13496, 15500), (14000, 14942)]