200747701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 256628736

約数和(自身を除く): 55881035

約数列:

[1, 7, 11, 77, 83, 101, 311, 581, 707, 913, 1111, 2177, 3421, 6391, 7777, 8383, 23947, 25813, 31411, 58681, 92213, 180691, 219877, 283943, 345521, 645491, 1987601, 2418647, 2607113, 18249791, 28678243, 200747701]

約数ペア:

[(1, 200747701), (7, 28678243), (11, 18249791), (77, 2607113), (83, 2418647), (101, 1987601), (311, 645491), (581, 345521), (707, 283943), (913, 219877), (1111, 180691), (2177, 92213), (3421, 58681), (6391, 31411), (7777, 25813), (8383, 23947)]