189059504

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{28201}}^1$

素因数の和:28628

約数の個数: 20

約数和(自身を含む): 367190040

約数和(自身を除く): 178130536

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 28201, 56402, 112804, 225608, 451216, 11816219, 23632438, 47264876, 94529752, 189059504]

約数ペア:

[(1, 189059504), (2, 94529752), (4, 47264876), (8, 23632438), (16, 11816219), (419, 451216), (838, 225608), (1676, 112804), (3352, 56402), (6704, 28201)]