208032930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 452408670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 293, 294, 315, 322, 343, 345, 414, 441, 483, 490, 586, 630, 686, 690, 735, 805, 879, 882, 966, 1029, 1035, 1127, 1449, 1465, 1470, 1610, 1715, 1758, 2051, 2058, 2070, 2205, 2254, 2415, 2637, 2898, 2930, 3087, 3381, 3430, 4102, 4395, 4410, 4830, 5145, 5274, 5635, 6153, 6174, 6739, 6762, 7245, 7889, 8790, 10143, 10255, 10290, 11270, 12306, 13185, 13478, 14357, 14490, 15435, 15778, 16905, 18459, 20217, 20286, 20510, 23667, 26370, 28714, 30765, 30870, 33695, 33810, 36918, 39445, 40434, 43071, 47173, 47334, 50715, 60651, 61530, 67390, 71001, 71785, 78890, 86142, 92295, 94346, 100499, 101085, 101430, 118335, 121302, 129213, 141519, 142002, 143570, 184590, 200998, 202170, 215355, 235865, 236670, 258426, 283038, 301497, 303255, 330211, 355005, 424557, 430710, 471730, 502495, 602994, 606510, 646065, 660422, 707595, 710010, 849114, 904491, 990633, 1004990, 1292130, 1415190, 1507485, 1651055, 1808982, 1981266, 2122785, 2311477, 2971899, 3014970, 3302110, 4245570, 4522455, 4622954, 4953165, 5943798, 6934431, 9044910, 9906330, 11557385, 13868862, 14859495, 20803293, 23114770, 29718990, 34672155, 41606586, 69344310, 104016465, 208032930]

約数ペア:

[(1, 208032930), (2, 104016465), (3, 69344310), (5, 41606586), (6, 34672155), (7, 29718990), (9, 23114770), (10, 20803293), (14, 14859495), (15, 13868862), (18, 11557385), (21, 9906330), (23, 9044910), (30, 6934431), (35, 5943798), (42, 4953165), (45, 4622954), (46, 4522455), (49, 4245570), (63, 3302110), (69, 3014970), (70, 2971899), (90, 2311477), (98, 2122785), (105, 1981266), (115, 1808982), (126, 1651055), (138, 1507485), (147, 1415190), (161, 1292130), (207, 1004990), (210, 990633), (230, 904491), (245, 849114), (293, 710010), (294, 707595), (315, 660422), (322, 646065), (343, 606510), (345, 602994), (414, 502495), (441, 471730), (483, 430710), (490, 424557), (586, 355005), (630, 330211), (686, 303255), (690, 301497), (735, 283038), (805, 258426), (879, 236670), (882, 235865), (966, 215355), (1029, 202170), (1035, 200998), (1127, 184590), (1449, 143570), (1465, 142002), (1470, 141519), (1610, 129213), (1715, 121302), (1758, 118335), (2051, 101430), (2058, 101085), (2070, 100499), (2205, 94346), (2254, 92295), (2415, 86142), (2637, 78890), (2898, 71785), (2930, 71001), (3087, 67390), (3381, 61530), (3430, 60651), (4102, 50715), (4395, 47334), (4410, 47173), (4830, 43071), (5145, 40434), (5274, 39445), (5635, 36918), (6153, 33810), (6174, 33695), (6739, 30870), (6762, 30765), (7245, 28714), (7889, 26370), (8790, 23667), (10143, 20510), (10255, 20286), (10290, 20217), (11270, 18459), (12306, 16905), (13185, 15778), (13478, 15435), (14357, 14490)]