201788060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 440167392

約数和(自身を除く): 238379332

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 3371, 5986, 6742, 11972, 13484, 14965, 16855, 29930, 33710, 59860, 67420, 138211, 246083, 276422, 492166, 552844, 691055, 984332, 1230415, 1382110, 2460830, 2764220, 4921660, 10089403, 20178806, 40357612, 50447015, 100894030, 201788060]

約数ペア:

[(1, 201788060), (2, 100894030), (4, 50447015), (5, 40357612), (10, 20178806), (20, 10089403), (41, 4921660), (73, 2764220), (82, 2460830), (146, 1382110), (164, 1230415), (205, 984332), (292, 691055), (365, 552844), (410, 492166), (730, 276422), (820, 246083), (1460, 138211), (2993, 67420), (3371, 59860), (5986, 33710), (6742, 29930), (11972, 16855), (13484, 14965)]