206238838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 348981696

約数和(自身を除く): 142742858

約数列:

[1, 2, 13, 23, 26, 46, 299, 353, 598, 706, 977, 1954, 4589, 8119, 9178, 12701, 16238, 22471, 25402, 44942, 105547, 211094, 292123, 344881, 584246, 689762, 4483453, 7932263, 8966906, 15864526, 103119419, 206238838]

約数ペア:

[(1, 206238838), (2, 103119419), (13, 15864526), (23, 8966906), (26, 7932263), (46, 4483453), (299, 689762), (353, 584246), (598, 344881), (706, 292123), (977, 211094), (1954, 105547), (4589, 44942), (8119, 25402), (9178, 22471), (12701, 16238)]