208736494

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1452

約数の個数: 24

約数和(自身を含む): 328004064

約数和(自身を除く): 119267570

約数列:

[1, 2, 41, 47, 82, 94, 1321, 1681, 1927, 2642, 3362, 3854, 54161, 62087, 79007, 108322, 124174, 158014, 2220601, 2545567, 4441202, 5091134, 104368247, 208736494]

約数ペア:

[(1, 208736494), (2, 104368247), (41, 5091134), (47, 4441202), (82, 2545567), (94, 2220601), (1321, 158014), (1681, 124174), (1927, 108322), (2642, 79007), (3362, 62087), (3854, 54161)]