206387654401

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1\times {\mathrm{2459}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 223171200000

約数和(自身を除く): 16783545599

約数列:

[1, 29, 31, 89, 899, 1049, 2459, 2581, 2759, 30421, 32519, 71311, 76229, 80011, 93361, 218851, 943051, 2210641, 2579491, 2707469, 2894191, 6346679, 6784381, 74805239, 79964221, 83931539, 196747049, 229574699, 2318962409, 6657666271, 7116815669, 206387654401]

約数ペア:

[(1, 206387654401), (29, 7116815669), (31, 6657666271), (89, 2318962409), (899, 229574699), (1049, 196747049), (2459, 83931539), (2581, 79964221), (2759, 74805239), (30421, 6784381), (32519, 6346679), (71311, 2894191), (76229, 2707469), (80011, 2579491), (93361, 2210641), (218851, 943051)]