201723494

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 373792320

約数和(自身を除く): 172068826

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 827, 917, 931, 1654, 1834, 1862, 2489, 4978, 5789, 6419, 11578, 12838, 15713, 17423, 31426, 34846, 40523, 81046, 108337, 109991, 121961, 216674, 219982, 243922, 758359, 769937, 1516718, 1539874, 2058403, 4116806, 5308513, 10617026, 14408821, 28817642, 100861747, 201723494]

約数ペア:

[(1, 201723494), (2, 100861747), (7, 28817642), (14, 14408821), (19, 10617026), (38, 5308513), (49, 4116806), (98, 2058403), (131, 1539874), (133, 1516718), (262, 769937), (266, 758359), (827, 243922), (917, 219982), (931, 216674), (1654, 121961), (1834, 109991), (1862, 108337), (2489, 81046), (4978, 40523), (5789, 34846), (6419, 31426), (11578, 17423), (12838, 15713)]