212659202

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1163}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 375795072

約数和(自身を除く): 163135870

約数列:

[1, 2, 7, 14, 37, 74, 259, 353, 518, 706, 1163, 2326, 2471, 4942, 8141, 13061, 16282, 26122, 43031, 86062, 91427, 182854, 301217, 410539, 602434, 821078, 2873773, 5747546, 15189943, 30379886, 106329601, 212659202]

約数ペア:

[(1, 212659202), (2, 106329601), (7, 30379886), (14, 15189943), (37, 5747546), (74, 2873773), (259, 821078), (353, 602434), (518, 410539), (706, 301217), (1163, 182854), (2326, 91427), (2471, 86062), (4942, 43031), (8141, 26122), (13061, 16282)]