198904956

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{164113}}^1$

素因数の和:164221

約数の個数: 24

約数和(自身を含む): 468709584

約数和(自身を除く): 269804628

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 164113, 328226, 492339, 656452, 984678, 1969356, 16575413, 33150826, 49726239, 66301652, 99452478, 198904956]

約数ペア:

[(1, 198904956), (2, 99452478), (3, 66301652), (4, 49726239), (6, 33150826), (12, 16575413), (101, 1969356), (202, 984678), (303, 656452), (404, 492339), (606, 328226), (1212, 164113)]