238140208

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{38861}}^1$

素因数の和:39252

約数の個数: 20

約数和(自身を含む): 462613248

約数和(自身を除く): 224473040

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 38861, 77722, 155444, 310888, 621776, 14883763, 29767526, 59535052, 119070104, 238140208]

約数ペア:

[(1, 238140208), (2, 119070104), (4, 59535052), (8, 29767526), (16, 14883763), (383, 621776), (766, 310888), (1532, 155444), (3064, 77722), (6128, 38861)]