198979728

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{4243}}^1$

素因数の和:5231

約数の個数: 40

約数和(自身を含む): 514678368

約数和(自身を除く): 315698640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1954, 2931, 3908, 4243, 5862, 7816, 8486, 11724, 12729, 15632, 16972, 23448, 25458, 33944, 46896, 50916, 67888, 101832, 203664, 4145411, 8290822, 12436233, 16581644, 24872466, 33163288, 49744932, 66326576, 99489864, 198979728]

約数ペア:

[(1, 198979728), (2, 99489864), (3, 66326576), (4, 49744932), (6, 33163288), (8, 24872466), (12, 16581644), (16, 12436233), (24, 8290822), (48, 4145411), (977, 203664), (1954, 101832), (2931, 67888), (3908, 50916), (4243, 46896), (5862, 33944), (7816, 25458), (8486, 23448), (11724, 16972), (12729, 15632)]