207009320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3463

約数の個数: 96

約数和(自身を含む): 559457280

約数和(自身を除く): 352447960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3407, 4340, 6076, 6814, 7595, 8680, 12152, 13628, 15190, 17035, 23849, 27256, 30380, 34070, 47698, 60760, 68140, 95396, 105617, 119245, 136280, 166943, 190792, 211234, 238490, 333886, 422468, 476980, 528085, 667772, 739319, 834715, 844936, 953960, 1056170, 1335544, 1478638, 1669430, 2112340, 2957276, 3338860, 3696595, 4224680, 5175233, 5914552, 6677720, 7393190, 10350466, 14786380, 20700932, 25876165, 29572760, 41401864, 51752330, 103504660, 207009320]

約数ペア:

[(1, 207009320), (2, 103504660), (4, 51752330), (5, 41401864), (7, 29572760), (8, 25876165), (10, 20700932), (14, 14786380), (20, 10350466), (28, 7393190), (31, 6677720), (35, 5914552), (40, 5175233), (49, 4224680), (56, 3696595), (62, 3338860), (70, 2957276), (98, 2112340), (124, 1669430), (140, 1478638), (155, 1335544), (196, 1056170), (217, 953960), (245, 844936), (248, 834715), (280, 739319), (310, 667772), (392, 528085), (434, 476980), (490, 422468), (620, 333886), (868, 238490), (980, 211234), (1085, 190792), (1240, 166943), (1519, 136280), (1736, 119245), (1960, 105617), (2170, 95396), (3038, 68140), (3407, 60760), (4340, 47698), (6076, 34070), (6814, 30380), (7595, 27256), (8680, 23849), (12152, 17035), (13628, 15190)]