204507008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{93983}}^1$

素因数の和:94014

約数の個数: 32

約数和(自身を含む): 431386560

約数和(自身を除く): 226879552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 93983, 187966, 375932, 751864, 1503728, 1597711, 3007456, 3195422, 6014912, 6390844, 12029824, 12781688, 25563376, 51126752, 102253504, 204507008]

約数ペア:

[(1, 204507008), (2, 102253504), (4, 51126752), (8, 25563376), (16, 12781688), (17, 12029824), (32, 6390844), (34, 6014912), (64, 3195422), (68, 3007456), (128, 1597711), (136, 1503728), (272, 751864), (544, 375932), (1088, 187966), (2176, 93983)]