201563248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663037}}^1$

素因数の和:663064

約数の個数: 20

約数和(自身を含む): 411083560

約数和(自身を除く): 209520312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663037, 1326074, 2652148, 5304296, 10608592, 12597703, 25195406, 50390812, 100781624, 201563248]

約数ペア:

[(1, 201563248), (2, 100781624), (4, 50390812), (8, 25195406), (16, 12597703), (19, 10608592), (38, 5304296), (76, 2652148), (152, 1326074), (304, 663037)]