212613996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81649}}^1$

素因数の和:81694

約数の個数: 48

約数和(自身を含む): 585267200

約数和(自身を除く): 372653204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 81649, 163298, 244947, 326596, 489894, 571543, 979788, 1143086, 1714629, 2286172, 2531119, 3429258, 5062238, 6858516, 7593357, 10124476, 15186714, 17717833, 30373428, 35435666, 53153499, 70871332, 106306998, 212613996]

約数ペア:

[(1, 212613996), (2, 106306998), (3, 70871332), (4, 53153499), (6, 35435666), (7, 30373428), (12, 17717833), (14, 15186714), (21, 10124476), (28, 7593357), (31, 6858516), (42, 5062238), (62, 3429258), (84, 2531119), (93, 2286172), (124, 1714629), (186, 1143086), (217, 979788), (372, 571543), (434, 489894), (651, 326596), (868, 244947), (1302, 163298), (2604, 81649)]