204555968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{188011}}^1$

素因数の和:188040

約数の個数: 28

約数和(自身を含む): 429795432

約数和(自身を除く): 225239464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 188011, 376022, 752044, 1504088, 3008176, 3196187, 6016352, 6392374, 12032704, 12784748, 25569496, 51138992, 102277984, 204555968]

約数ペア:

[(1, 204555968), (2, 102277984), (4, 51138992), (8, 25569496), (16, 12784748), (17, 12032704), (32, 6392374), (34, 6016352), (64, 3196187), (68, 3008176), (136, 1504088), (272, 752044), (544, 376022), (1088, 188011)]