201886713

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 48

約数和(自身を含む): 360172800

約数和(自身を除く): 158286087

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 2499, 3087, 3847, 5831, 7497, 11541, 17493, 26929, 34623, 52479, 65399, 80787, 188503, 196197, 242361, 457793, 565509, 588591, 1319521, 1373379, 1696527, 3204551, 3958563, 4120137, 9613653, 11875689, 22431857, 28840959, 67295571, 201886713]

約数ペア:

[(1, 201886713), (3, 67295571), (7, 28840959), (9, 22431857), (17, 11875689), (21, 9613653), (49, 4120137), (51, 3958563), (63, 3204551), (119, 1696527), (147, 1373379), (153, 1319521), (343, 588591), (357, 565509), (441, 457793), (833, 242361), (1029, 196197), (1071, 188503), (2499, 80787), (3087, 65399), (3847, 52479), (5831, 34623), (7497, 26929), (11541, 17493)]