201620248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1326449}}^1$

素因数の和:1326474

約数の個数: 16

約数和(自身を含む): 397935000

約数和(自身を除く): 196314752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1326449, 2652898, 5305796, 10611592, 25202531, 50405062, 100810124, 201620248]

約数ペア:

[(1, 201620248), (2, 100810124), (4, 50405062), (8, 25202531), (19, 10611592), (38, 5305796), (76, 2652898), (152, 1326449)]