201731556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16369}}^1$

素因数の和:16468

約数の個数: 48

約数和(自身を含む): 513363200

約数和(自身を除く): 311631644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 16369, 32738, 49107, 65476, 98214, 196428, 212797, 425594, 638391, 851188, 1276782, 1293151, 2553564, 2586302, 3879453, 5172604, 7758906, 15517812, 16810963, 33621926, 50432889, 67243852, 100865778, 201731556]

約数ペア:

[(1, 201731556), (2, 100865778), (3, 67243852), (4, 50432889), (6, 33621926), (12, 16810963), (13, 15517812), (26, 7758906), (39, 5172604), (52, 3879453), (78, 2586302), (79, 2553564), (156, 1293151), (158, 1276782), (237, 851188), (316, 638391), (474, 425594), (948, 212797), (1027, 196428), (2054, 98214), (3081, 65476), (4108, 49107), (6162, 32738), (12324, 16369)]