207620826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{159463}}^1$

素因数の和:159506

約数の個数: 32

約数和(自身を含む): 489873408

約数和(自身を除く): 282252582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 159463, 318926, 478389, 956778, 1116241, 2232482, 3348723, 4943353, 6697446, 9886706, 14830059, 29660118, 34603471, 69206942, 103810413, 207620826]

約数ペア:

[(1, 207620826), (2, 103810413), (3, 69206942), (6, 34603471), (7, 29660118), (14, 14830059), (21, 9886706), (31, 6697446), (42, 4943353), (62, 3348723), (93, 2232482), (186, 1116241), (217, 956778), (434, 478389), (651, 318926), (1302, 159463)]