206528824

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 391789440

約数和(自身を除く): 185260616

約数列:

[1, 2, 4, 8, 163, 251, 326, 502, 631, 652, 1004, 1262, 1304, 2008, 2524, 5048, 40913, 81826, 102853, 158381, 163652, 205706, 316762, 327304, 411412, 633524, 822824, 1267048, 25816103, 51632206, 103264412, 206528824]

約数ペア:

[(1, 206528824), (2, 103264412), (4, 51632206), (8, 25816103), (163, 1267048), (251, 822824), (326, 633524), (502, 411412), (631, 327304), (652, 316762), (1004, 205706), (1262, 163652), (1304, 158381), (2008, 102853), (2524, 81826), (5048, 40913)]