207933460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 96

約数和(自身を含む): 539481600

約数和(自身を除く): 331548140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1190, 1372, 1666, 1715, 1783, 2380, 3332, 3430, 3566, 4165, 5831, 6860, 7132, 8330, 8915, 11662, 12481, 16660, 17830, 23324, 24962, 29155, 30311, 35660, 49924, 58310, 60622, 62405, 87367, 116620, 121244, 124810, 151555, 174734, 212177, 249620, 303110, 349468, 424354, 436835, 606220, 611569, 848708, 873670, 1060885, 1223138, 1485239, 1747340, 2121770, 2446276, 2970478, 3057845, 4243540, 5940956, 6115690, 7426195, 10396673, 12231380, 14852390, 20793346, 29704780, 41586692, 51983365, 103966730, 207933460]

約数ペア:

[(1, 207933460), (2, 103966730), (4, 51983365), (5, 41586692), (7, 29704780), (10, 20793346), (14, 14852390), (17, 12231380), (20, 10396673), (28, 7426195), (34, 6115690), (35, 5940956), (49, 4243540), (68, 3057845), (70, 2970478), (85, 2446276), (98, 2121770), (119, 1747340), (140, 1485239), (170, 1223138), (196, 1060885), (238, 873670), (245, 848708), (340, 611569), (343, 606220), (476, 436835), (490, 424354), (595, 349468), (686, 303110), (833, 249620), (980, 212177), (1190, 174734), (1372, 151555), (1666, 124810), (1715, 121244), (1783, 116620), (2380, 87367), (3332, 62405), (3430, 60622), (3566, 58310), (4165, 49924), (5831, 35660), (6860, 30311), (7132, 29155), (8330, 24962), (8915, 23324), (11662, 17830), (12481, 16660)]