205547248

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{27509}}^1$

素因数の和:27984

約数の個数: 20

約数和(自身を含む): 399115080

約数和(自身を除く): 193567832

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 7472, 27509, 55018, 110036, 220072, 440144, 12846703, 25693406, 51386812, 102773624, 205547248]

約数ペア:

[(1, 205547248), (2, 102773624), (4, 51386812), (8, 25693406), (16, 12846703), (467, 440144), (934, 220072), (1868, 110036), (3736, 55018), (7472, 27509)]