193853552

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{77171}}^1$

素因数の和:77336

約数の個数: 20

約数和(自身を含む): 377988456

約数和(自身を除く): 184134904

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 77171, 154342, 308684, 617368, 1234736, 12115847, 24231694, 48463388, 96926776, 193853552]

約数ペア:

[(1, 193853552), (2, 96926776), (4, 48463388), (8, 24231694), (16, 12115847), (157, 1234736), (314, 617368), (628, 308684), (1256, 154342), (2512, 77171)]