208599160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 398136200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 121, 131, 140, 154, 188, 220, 235, 242, 262, 280, 308, 329, 376, 385, 440, 470, 484, 517, 524, 605, 616, 655, 658, 770, 847, 917, 940, 968, 1034, 1048, 1210, 1310, 1316, 1441, 1540, 1645, 1694, 1834, 1880, 2068, 2420, 2585, 2620, 2632, 2882, 3080, 3290, 3388, 3619, 3668, 4136, 4235, 4585, 4840, 5170, 5240, 5687, 5764, 6157, 6580, 6776, 7205, 7238, 7336, 8470, 9170, 10087, 10340, 11374, 11528, 12314, 13160, 14410, 14476, 15851, 16940, 18095, 18340, 20174, 20680, 22748, 24628, 28435, 28820, 28952, 30785, 31702, 33880, 36190, 36680, 39809, 40348, 43099, 45496, 49256, 50435, 56870, 57640, 61570, 63404, 67727, 72380, 79255, 79618, 80696, 86198, 100870, 110957, 113740, 123140, 126808, 135454, 144760, 158510, 159236, 172396, 199045, 201740, 215495, 221914, 227480, 246280, 270908, 317020, 318472, 338635, 344792, 398090, 403480, 430990, 443828, 474089, 541816, 554785, 634040, 677270, 744997, 796180, 861980, 887656, 948178, 1109570, 1354540, 1489994, 1592360, 1723960, 1896356, 2219140, 2370445, 2709080, 2979988, 3724985, 3792712, 4438280, 4740890, 5214979, 5959976, 7449970, 9481780, 10429958, 14899940, 18963560, 20859916, 26074895, 29799880, 41719832, 52149790, 104299580, 208599160]

約数ペア:

[(1, 208599160), (2, 104299580), (4, 52149790), (5, 41719832), (7, 29799880), (8, 26074895), (10, 20859916), (11, 18963560), (14, 14899940), (20, 10429958), (22, 9481780), (28, 7449970), (35, 5959976), (40, 5214979), (44, 4740890), (47, 4438280), (55, 3792712), (56, 3724985), (70, 2979988), (77, 2709080), (88, 2370445), (94, 2219140), (110, 1896356), (121, 1723960), (131, 1592360), (140, 1489994), (154, 1354540), (188, 1109570), (220, 948178), (235, 887656), (242, 861980), (262, 796180), (280, 744997), (308, 677270), (329, 634040), (376, 554785), (385, 541816), (440, 474089), (470, 443828), (484, 430990), (517, 403480), (524, 398090), (605, 344792), (616, 338635), (655, 318472), (658, 317020), (770, 270908), (847, 246280), (917, 227480), (940, 221914), (968, 215495), (1034, 201740), (1048, 199045), (1210, 172396), (1310, 159236), (1316, 158510), (1441, 144760), (1540, 135454), (1645, 126808), (1694, 123140), (1834, 113740), (1880, 110957), (2068, 100870), (2420, 86198), (2585, 80696), (2620, 79618), (2632, 79255), (2882, 72380), (3080, 67727), (3290, 63404), (3388, 61570), (3619, 57640), (3668, 56870), (4136, 50435), (4235, 49256), (4585, 45496), (4840, 43099), (5170, 40348), (5240, 39809), (5687, 36680), (5764, 36190), (6157, 33880), (6580, 31702), (6776, 30785), (7205, 28952), (7238, 28820), (7336, 28435), (8470, 24628), (9170, 22748), (10087, 20680), (10340, 20174), (11374, 18340), (11528, 18095), (12314, 16940), (13160, 15851), (14410, 14476)]