272800712

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{209203}}^1$

素因数の和:209372

約数の個数: 16

約数和(自身を含む): 514641840

約数和(自身を除く): 241841128

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 209203, 418406, 836812, 1673624, 34100089, 68200178, 136400356, 272800712]

約数ペア:

[(1, 272800712), (2, 136400356), (4, 68200178), (8, 34100089), (163, 1673624), (326, 836812), (652, 418406), (1304, 209203)]