202279184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{160031}}^1$

素因数の和:160118

約数の個数: 20

約数和(自身を含む): 396879360

約数和(自身を除く): 194600176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 160031, 320062, 640124, 1280248, 2560496, 12642449, 25284898, 50569796, 101139592, 202279184]

約数ペア:

[(1, 202279184), (2, 101139592), (4, 50569796), (8, 25284898), (16, 12642449), (79, 2560496), (158, 1280248), (316, 640124), (632, 320062), (1264, 160031)]