207719067604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1\times {\mathrm{4447}}^1$

素因数の和:6956

約数の個数: 48

約数和(自身を含む): 377784795136

約数和(自身を除く): 170065727532

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 2311, 4447, 4622, 5053, 8894, 9244, 10106, 17788, 20212, 71641, 137857, 143282, 275714, 286564, 376693, 551428, 724861, 753386, 1449722, 1506772, 2899444, 10277017, 11677483, 20554034, 22470691, 23354966, 41108068, 44941382, 46709932, 89882764, 318587527, 637175054, 1274350108, 1675153771, 3350307542, 6700615084, 51929766901, 103859533802, 207719067604]

約数ペア:

[(1, 207719067604), (2, 103859533802), (4, 51929766901), (31, 6700615084), (62, 3350307542), (124, 1675153771), (163, 1274350108), (326, 637175054), (652, 318587527), (2311, 89882764), (4447, 46709932), (4622, 44941382), (5053, 41108068), (8894, 23354966), (9244, 22470691), (10106, 20554034), (17788, 11677483), (20212, 10277017), (71641, 2899444), (137857, 1506772), (143282, 1449722), (275714, 753386), (286564, 724861), (376693, 551428)]