201716186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{107}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 373761216

約数和(自身を除く): 172045030

約数列:

[1, 2, 7, 14, 17, 34, 89, 107, 119, 178, 214, 238, 623, 749, 1246, 1498, 1513, 1819, 3026, 3638, 7921, 9523, 10591, 12733, 15842, 19046, 21182, 25466, 55447, 66661, 110894, 133322, 134657, 161891, 269314, 323782, 847547, 942599, 1133237, 1695094, 1885198, 2266474, 5932829, 11865658, 14408299, 28816598, 100858093, 201716186]

約数ペア:

[(1, 201716186), (2, 100858093), (7, 28816598), (14, 14408299), (17, 11865658), (34, 5932829), (89, 2266474), (107, 1885198), (119, 1695094), (178, 1133237), (214, 942599), (238, 847547), (623, 323782), (749, 269314), (1246, 161891), (1498, 134657), (1513, 133322), (1819, 110894), (3026, 66661), (3638, 55447), (7921, 25466), (9523, 21182), (10591, 19046), (12733, 15842)]