198761274

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3475

約数の個数: 48

約数和(自身を含む): 448830720

約数和(自身を除く): 250069446

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 3317, 3329, 6634, 6658, 9951, 9987, 19902, 19974, 29853, 29961, 59706, 59922, 103199, 206398, 309597, 356203, 619194, 712406, 928791, 1068609, 1857582, 2137218, 3205827, 6411654, 11042293, 22084586, 33126879, 66253758, 99380637, 198761274]

約数ペア:

[(1, 198761274), (2, 99380637), (3, 66253758), (6, 33126879), (9, 22084586), (18, 11042293), (31, 6411654), (62, 3205827), (93, 2137218), (107, 1857582), (186, 1068609), (214, 928791), (279, 712406), (321, 619194), (558, 356203), (642, 309597), (963, 206398), (1926, 103199), (3317, 59922), (3329, 59706), (6634, 29961), (6658, 29853), (9951, 19974), (9987, 19902)]