207048380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4395

約数の個数: 96

約数和(自身を含む): 559706112

約数和(自身を除く): 352657732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4337, 4340, 4774, 6820, 8674, 9548, 11935, 17348, 21685, 23870, 30359, 43370, 47707, 47740, 60718, 86740, 95414, 121436, 134447, 151795, 190828, 238535, 268894, 303590, 333949, 477070, 537788, 607180, 667898, 672235, 941129, 954140, 1335796, 1344470, 1478917, 1669745, 1882258, 2688940, 2957834, 3339490, 3764516, 4705645, 5915668, 6678980, 7394585, 9411290, 10352419, 14789170, 18822580, 20704838, 29578340, 41409676, 51762095, 103524190, 207048380]

約数ペア:

[(1, 207048380), (2, 103524190), (4, 51762095), (5, 41409676), (7, 29578340), (10, 20704838), (11, 18822580), (14, 14789170), (20, 10352419), (22, 9411290), (28, 7394585), (31, 6678980), (35, 5915668), (44, 4705645), (55, 3764516), (62, 3339490), (70, 2957834), (77, 2688940), (110, 1882258), (124, 1669745), (140, 1478917), (154, 1344470), (155, 1335796), (217, 954140), (220, 941129), (308, 672235), (310, 667898), (341, 607180), (385, 537788), (434, 477070), (620, 333949), (682, 303590), (770, 268894), (868, 238535), (1085, 190828), (1364, 151795), (1540, 134447), (1705, 121436), (2170, 95414), (2387, 86740), (3410, 60718), (4337, 47740), (4340, 47707), (4774, 43370), (6820, 30359), (8674, 23870), (9548, 21685), (11935, 17348)]