210340736

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{7369}}^1$

素因数の和:7606

約数の個数: 32

約数和(自身を含む): 420974400

約数和(自身を除く): 210633664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 7136, 7369, 14272, 14738, 28544, 29476, 58952, 117904, 235808, 471616, 943232, 1643287, 3286574, 6573148, 13146296, 26292592, 52585184, 105170368, 210340736]

約数ペア:

[(1, 210340736), (2, 105170368), (4, 52585184), (8, 26292592), (16, 13146296), (32, 6573148), (64, 3286574), (128, 1643287), (223, 943232), (446, 471616), (892, 235808), (1784, 117904), (3568, 58952), (7136, 29476), (7369, 28544), (14272, 14738)]