193057535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 260402688

約数和(自身を除く): 67345153

約数列:

[1, 5, 11, 53, 55, 103, 265, 515, 583, 643, 1133, 2915, 3215, 5459, 5665, 7073, 27295, 34079, 35365, 60049, 66229, 170395, 300245, 331145, 374869, 728519, 1874345, 3510137, 3642595, 17550685, 38611507, 193057535]

約数ペア:

[(1, 193057535), (5, 38611507), (11, 17550685), (53, 3642595), (55, 3510137), (103, 1874345), (265, 728519), (515, 374869), (583, 331145), (643, 300245), (1133, 170395), (2915, 66229), (3215, 60049), (5459, 35365), (5665, 34079), (7073, 27295)]