217738668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83617}}^1$

素因数の和:83662

約数の個数: 48

約数和(自身を含む): 599373824

約数和(自身を除く): 381635156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 83617, 167234, 250851, 334468, 501702, 585319, 1003404, 1170638, 1755957, 2341276, 2592127, 3511914, 5184254, 7023828, 7776381, 10368508, 15552762, 18144889, 31105524, 36289778, 54434667, 72579556, 108869334, 217738668]

約数ペア:

[(1, 217738668), (2, 108869334), (3, 72579556), (4, 54434667), (6, 36289778), (7, 31105524), (12, 18144889), (14, 15552762), (21, 10368508), (28, 7776381), (31, 7023828), (42, 5184254), (62, 3511914), (84, 2592127), (93, 2341276), (124, 1755957), (186, 1170638), (217, 1003404), (372, 585319), (434, 501702), (651, 334468), (868, 250851), (1302, 167234), (2604, 83617)]