208046802610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{4447}}^1$

素因数の和:5467

約数の個数: 64

約数和(自身を含む): 385790625792

約数和(自身を除く): 177743823182

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 857, 1030, 1714, 4285, 4447, 5459, 8570, 8894, 10918, 22235, 27295, 44470, 45421, 54590, 88271, 90842, 176542, 227105, 235691, 441355, 454210, 458041, 471382, 882710, 916082, 1178455, 2290205, 2356910, 3811079, 4580410, 4678363, 7622158, 9356726, 19055395, 23391815, 24276173, 38110790, 46783630, 48552346, 121380865, 201987187, 242761730, 392541137, 403974374, 785082274, 1009935935, 1962705685, 2019871870, 3925411370, 20804680261, 41609360522, 104023401305, 208046802610]

約数ペア:

[(1, 208046802610), (2, 104023401305), (5, 41609360522), (10, 20804680261), (53, 3925411370), (103, 2019871870), (106, 1962705685), (206, 1009935935), (265, 785082274), (515, 403974374), (530, 392541137), (857, 242761730), (1030, 201987187), (1714, 121380865), (4285, 48552346), (4447, 46783630), (5459, 38110790), (8570, 24276173), (8894, 23391815), (10918, 19055395), (22235, 9356726), (27295, 7622158), (44470, 4678363), (45421, 4580410), (54590, 3811079), (88271, 2356910), (90842, 2290205), (176542, 1178455), (227105, 916082), (235691, 882710), (441355, 471382), (454210, 458041)]