209898402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{49481}}^1$

素因数の和:49594

約数の個数: 32

約数和(自身を含む): 484527744

約数和(自身を除く): 274629342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 49481, 98962, 148443, 296886, 346367, 692734, 1039101, 2078202, 4997581, 9995162, 14992743, 29985486, 34983067, 69966134, 104949201, 209898402]

約数ペア:

[(1, 209898402), (2, 104949201), (3, 69966134), (6, 34983067), (7, 29985486), (14, 14992743), (21, 9995162), (42, 4997581), (101, 2078202), (202, 1039101), (303, 692734), (606, 346367), (707, 296886), (1414, 148443), (2121, 98962), (4242, 49481)]