208074458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 341559504

約数和(自身を除く): 133485046

約数列:

[1, 2, 17, 34, 37, 74, 193, 386, 629, 857, 1258, 1714, 3281, 6562, 7141, 14282, 14569, 29138, 31709, 63418, 121397, 165401, 242794, 330802, 539053, 1078106, 2811817, 5623634, 6119837, 12239674, 104037229, 208074458]

約数ペア:

[(1, 208074458), (2, 104037229), (17, 12239674), (34, 6119837), (37, 5623634), (74, 2811817), (193, 1078106), (386, 539053), (629, 330802), (857, 242794), (1258, 165401), (1714, 121397), (3281, 63418), (6562, 31709), (7141, 29138), (14282, 14569)]