201525616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740903}}^1$

素因数の和:740928

約数の個数: 20

約数和(自身を含む): 413424432

約数和(自身を除く): 211898816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740903, 1481806, 2963612, 5927224, 11854448, 12595351, 25190702, 50381404, 100762808, 201525616]

約数ペア:

[(1, 201525616), (2, 100762808), (4, 50381404), (8, 25190702), (16, 12595351), (17, 11854448), (34, 5927224), (68, 2963612), (136, 1481806), (272, 740903)]