200745655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 265734000

約数和(自身を除く): 64988345

約数列:

[1, 5, 11, 55, 121, 449, 605, 739, 2245, 3695, 4939, 8129, 24695, 40645, 54329, 89419, 271645, 331811, 447095, 1659055, 3649921, 18249605, 40149131, 200745655]

約数ペア:

[(1, 200745655), (5, 40149131), (11, 18249605), (55, 3649921), (121, 1659055), (449, 447095), (605, 331811), (739, 271645), (2245, 89419), (3695, 54329), (4939, 40645), (8129, 24695)]