202130272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8711

約数の個数: 48

約数和(自身を含む): 431201232

約数和(自身を除く): 229070960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 8641, 11696, 17282, 23392, 34564, 69128, 138256, 146897, 276512, 293794, 371563, 587588, 743126, 1175176, 1486252, 2350352, 2972504, 4700704, 5945008, 6316571, 11890016, 12633142, 25266284, 50532568, 101065136, 202130272]

約数ペア:

[(1, 202130272), (2, 101065136), (4, 50532568), (8, 25266284), (16, 12633142), (17, 11890016), (32, 6316571), (34, 5945008), (43, 4700704), (68, 2972504), (86, 2350352), (136, 1486252), (172, 1175176), (272, 743126), (344, 587588), (544, 371563), (688, 293794), (731, 276512), (1376, 146897), (1462, 138256), (2924, 69128), (5848, 34564), (8641, 23392), (11696, 17282)]