198015662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 332580864

約数和(自身を除く): 134565202

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 806, 1627, 1963, 3254, 3926, 4681, 9362, 21151, 42302, 50437, 60853, 100874, 121706, 245677, 491354, 655681, 1311362, 3193801, 6387602, 7615987, 15231974, 99007831, 198015662]

約数ペア:

[(1, 198015662), (2, 99007831), (13, 15231974), (26, 7615987), (31, 6387602), (62, 3193801), (151, 1311362), (302, 655681), (403, 491354), (806, 245677), (1627, 121706), (1963, 100874), (3254, 60853), (3926, 50437), (4681, 42302), (9362, 21151)]