200450418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251191}}^1$

素因数の和:251222

約数の個数: 32

約数和(自身を含む): 482288640

約数和(自身を除く): 281838222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 251191, 502382, 753573, 1507146, 1758337, 3516674, 4772629, 5275011, 9545258, 10550022, 14317887, 28635774, 33408403, 66816806, 100225209, 200450418]

約数ペア:

[(1, 200450418), (2, 100225209), (3, 66816806), (6, 33408403), (7, 28635774), (14, 14317887), (19, 10550022), (21, 9545258), (38, 5275011), (42, 4772629), (57, 3516674), (114, 1758337), (133, 1507146), (266, 753573), (399, 502382), (798, 251191)]