207852570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 565503120

約数和(自身を除く): 357650550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 145, 174, 194, 261, 290, 291, 435, 485, 522, 582, 821, 870, 873, 970, 1305, 1455, 1642, 1746, 2463, 2610, 2813, 2910, 4105, 4365, 4926, 5626, 7389, 8210, 8439, 8730, 12315, 14065, 14778, 16878, 23809, 24630, 25317, 28130, 36945, 42195, 47618, 50634, 71427, 73890, 79637, 84390, 119045, 126585, 142854, 159274, 214281, 238090, 238911, 253170, 357135, 398185, 428562, 477822, 714270, 716733, 796370, 1071405, 1194555, 1433466, 2142810, 2309473, 2389110, 3583665, 4618946, 6928419, 7167330, 11547365, 13856838, 20785257, 23094730, 34642095, 41570514, 69284190, 103926285, 207852570]

約数ペア:

[(1, 207852570), (2, 103926285), (3, 69284190), (5, 41570514), (6, 34642095), (9, 23094730), (10, 20785257), (15, 13856838), (18, 11547365), (29, 7167330), (30, 6928419), (45, 4618946), (58, 3583665), (87, 2389110), (90, 2309473), (97, 2142810), (145, 1433466), (174, 1194555), (194, 1071405), (261, 796370), (290, 716733), (291, 714270), (435, 477822), (485, 428562), (522, 398185), (582, 357135), (821, 253170), (870, 238911), (873, 238090), (970, 214281), (1305, 159274), (1455, 142854), (1642, 126585), (1746, 119045), (2463, 84390), (2610, 79637), (2813, 73890), (2910, 71427), (4105, 50634), (4365, 47618), (4926, 42195), (5626, 36945), (7389, 28130), (8210, 25317), (8439, 24630), (8730, 23809), (12315, 16878), (14065, 14778)]