213037928

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 404352000

約数和(自身を除く): 191314072

約数列:

[1, 2, 4, 8, 127, 254, 449, 467, 508, 898, 934, 1016, 1796, 1868, 3592, 3736, 57023, 59309, 114046, 118618, 209683, 228092, 237236, 419366, 456184, 474472, 838732, 1677464, 26629741, 53259482, 106518964, 213037928]

約数ペア:

[(1, 213037928), (2, 106518964), (4, 53259482), (8, 26629741), (127, 1677464), (254, 838732), (449, 474472), (467, 456184), (508, 419366), (898, 237236), (934, 228092), (1016, 209683), (1796, 118618), (1868, 114046), (3592, 59309), (3736, 57023)]