206593998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{64601}}^1$

素因数の和:64660

約数の個数: 32

約数和(自身を含む): 455831712

約数和(自身を除く): 249237714

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 64601, 129202, 193803, 387606, 839813, 1679626, 2519439, 2648641, 5038878, 5297282, 7945923, 15891846, 34432333, 68864666, 103296999, 206593998]

約数ペア:

[(1, 206593998), (2, 103296999), (3, 68864666), (6, 34432333), (13, 15891846), (26, 7945923), (39, 5297282), (41, 5038878), (78, 2648641), (82, 2519439), (123, 1679626), (246, 839813), (533, 387606), (1066, 193803), (1599, 129202), (3198, 64601)]