208754700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 216

約数和(自身を含む): 767075904

約数和(自身を除く): 558321204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1291, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2450, 2582, 2695, 2940, 3234, 3300, 3675, 3850, 3873, 4620, 4900, 5164, 5390, 5775, 6455, 6468, 7350, 7700, 7746, 8085, 9037, 10780, 11550, 12910, 13475, 14201, 14700, 15492, 16170, 18074, 19365, 23100, 25820, 26950, 27111, 28402, 32275, 32340, 36148, 38730, 40425, 42603, 45185, 53900, 54222, 56804, 63259, 64550, 71005, 77460, 80850, 85206, 90370, 96825, 99407, 108444, 126518, 129100, 135555, 142010, 161700, 170412, 180740, 189777, 193650, 198814, 213015, 225925, 253036, 271110, 284020, 298221, 316295, 355025, 379554, 387300, 397628, 426030, 451850, 497035, 542220, 596442, 632590, 677775, 695849, 710050, 759108, 852060, 903700, 948885, 994070, 1065075, 1192884, 1265180, 1355550, 1391698, 1420100, 1491105, 1581475, 1897770, 1988140, 2087547, 2130150, 2485175, 2711100, 2783396, 2982210, 3162950, 3479245, 3795540, 4175094, 4260300, 4744425, 4970350, 5964420, 6325900, 6958490, 7455525, 8350188, 9488850, 9940700, 10437735, 13916980, 14911050, 17396225, 18977700, 20875470, 29822100, 34792450, 41750940, 52188675, 69584900, 104377350, 208754700]

約数ペア:

[(1, 208754700), (2, 104377350), (3, 69584900), (4, 52188675), (5, 41750940), (6, 34792450), (7, 29822100), (10, 20875470), (11, 18977700), (12, 17396225), (14, 14911050), (15, 13916980), (20, 10437735), (21, 9940700), (22, 9488850), (25, 8350188), (28, 7455525), (30, 6958490), (33, 6325900), (35, 5964420), (42, 4970350), (44, 4744425), (49, 4260300), (50, 4175094), (55, 3795540), (60, 3479245), (66, 3162950), (70, 2982210), (75, 2783396), (77, 2711100), (84, 2485175), (98, 2130150), (100, 2087547), (105, 1988140), (110, 1897770), (132, 1581475), (140, 1491105), (147, 1420100), (150, 1391698), (154, 1355550), (165, 1265180), (175, 1192884), (196, 1065075), (210, 994070), (220, 948885), (231, 903700), (245, 852060), (275, 759108), (294, 710050), (300, 695849), (308, 677775), (330, 632590), (350, 596442), (385, 542220), (420, 497035), (462, 451850), (490, 426030), (525, 397628), (539, 387300), (550, 379554), (588, 355025), (660, 316295), (700, 298221), (735, 284020), (770, 271110), (825, 253036), (924, 225925), (980, 213015), (1050, 198814), (1078, 193650), (1100, 189777), (1155, 180740), (1225, 170412), (1291, 161700), (1470, 142010), (1540, 135555), (1617, 129100), (1650, 126518), (1925, 108444), (2100, 99407), (2156, 96825), (2310, 90370), (2450, 85206), (2582, 80850), (2695, 77460), (2940, 71005), (3234, 64550), (3300, 63259), (3675, 56804), (3850, 54222), (3873, 53900), (4620, 45185), (4900, 42603), (5164, 40425), (5390, 38730), (5775, 36148), (6455, 32340), (6468, 32275), (7350, 28402), (7700, 27111), (7746, 26950), (8085, 25820), (9037, 23100), (10780, 19365), (11550, 18074), (12910, 16170), (13475, 15492), (14201, 14700)]