201346900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{49109}}^1$

素因数の和:49164

約数の個数: 36

約数和(自身を含む): 447588540

約数和(自身を除く): 246241640

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 49109, 98218, 196436, 245545, 491090, 982180, 1227725, 2013469, 2455450, 4026938, 4910900, 8053876, 10067345, 20134690, 40269380, 50336725, 100673450, 201346900]

約数ペア:

[(1, 201346900), (2, 100673450), (4, 50336725), (5, 40269380), (10, 20134690), (20, 10067345), (25, 8053876), (41, 4910900), (50, 4026938), (82, 2455450), (100, 2013469), (164, 1227725), (205, 982180), (410, 491090), (820, 245545), (1025, 196436), (2050, 98218), (4100, 49109)]