201992638463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70899487}}^1$

素因数の和:70899542

約数の個数: 16

約数和(自身を含む): 258641332224

約数和(自身を除く): 56648693761

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 70899487, 496296409, 779894357, 2623281019, 5459260499, 18362967133, 28856091209, 201992638463]

約数ペア:

[(1, 201992638463), (7, 28856091209), (11, 18362967133), (37, 5459260499), (77, 2623281019), (259, 779894357), (407, 496296409), (2849, 70899487)]