200747806

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 371986560

約数和(自身を除く): 171238754

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 823, 917, 931, 1646, 1834, 1862, 2489, 4978, 5761, 6419, 11522, 12838, 15637, 17423, 31274, 34846, 40327, 80654, 107813, 109459, 121961, 215626, 218918, 243922, 754691, 766213, 1509382, 1532426, 2048447, 4096894, 5282837, 10565674, 14339129, 28678258, 100373903, 200747806]

約数ペア:

[(1, 200747806), (2, 100373903), (7, 28678258), (14, 14339129), (19, 10565674), (38, 5282837), (49, 4096894), (98, 2048447), (131, 1532426), (133, 1509382), (262, 766213), (266, 754691), (823, 243922), (917, 218918), (931, 215626), (1646, 121961), (1834, 109459), (1862, 107813), (2489, 80654), (4978, 40327), (5761, 34846), (6419, 31274), (11522, 17423), (12838, 15637)]