208065408

素因数分解:

$2^7\times 3^1\times {\mathrm{541837}}^1$

素因数の和:541854

約数の個数: 32

約数和(自身を含む): 552674760

約数和(自身を除く): 344609352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 541837, 1083674, 1625511, 2167348, 3251022, 4334696, 6502044, 8669392, 13004088, 17338784, 26008176, 34677568, 52016352, 69355136, 104032704, 208065408]

約数ペア:

[(1, 208065408), (2, 104032704), (3, 69355136), (4, 52016352), (6, 34677568), (8, 26008176), (12, 17338784), (16, 13004088), (24, 8669392), (32, 6502044), (48, 4334696), (64, 3251022), (96, 2167348), (128, 1625511), (192, 1083674), (384, 541837)]