199448504

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{19163}}^1$

素因数の和:20470

約数の個数: 16

約数和(自身を含む): 374272920

約数和(自身を除く): 174824416

約数列:

[1, 2, 4, 8, 1301, 2602, 5204, 10408, 19163, 38326, 76652, 153304, 24931063, 49862126, 99724252, 199448504]

約数ペア:

[(1, 199448504), (2, 99724252), (4, 49862126), (8, 24931063), (1301, 153304), (2602, 76652), (5204, 38326), (10408, 19163)]