220173646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4657}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 413183232

約数和(自身を除く): 193009586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 2149, 3377, 4298, 4657, 6754, 9314, 23639, 32599, 47278, 51227, 65198, 102454, 358589, 717178, 1429699, 2859398, 10007893, 15726689, 20015786, 31453378, 110086823, 220173646]

約数ペア:

[(1, 220173646), (2, 110086823), (7, 31453378), (11, 20015786), (14, 15726689), (22, 10007893), (77, 2859398), (154, 1429699), (307, 717178), (614, 358589), (2149, 102454), (3377, 65198), (4298, 51227), (4657, 47278), (6754, 32599), (9314, 23639)]