208045162755

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5147}}^1\times {\mathrm{7949}}^1$

素因数の和:13220

約数の個数: 48

約数和(自身を含む): 363919327200

約数和(自身を除く): 155874164445

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5147, 7949, 15441, 23847, 25735, 39745, 46323, 71541, 77205, 119235, 231615, 357705, 581611, 898237, 1744833, 2694711, 2908055, 4491185, 5234499, 8084133, 8724165, 13473555, 26172495, 40420665, 40913503, 122740509, 204567515, 368221527, 613702545, 1841107635, 4623225839, 13869677517, 23116129195, 41609032551, 69348387585, 208045162755]

約数ペア:

[(1, 208045162755), (3, 69348387585), (5, 41609032551), (9, 23116129195), (15, 13869677517), (45, 4623225839), (113, 1841107635), (339, 613702545), (565, 368221527), (1017, 204567515), (1695, 122740509), (5085, 40913503), (5147, 40420665), (7949, 26172495), (15441, 13473555), (23847, 8724165), (25735, 8084133), (39745, 5234499), (46323, 4491185), (71541, 2908055), (77205, 2694711), (119235, 1744833), (231615, 898237), (357705, 581611)]