201993711738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{208189}}^1$

素因数の和:209991

約数の個数: 64

約数和(自身を含む): 497497486080

約数和(自身を除く): 295503774342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1777, 3554, 5331, 10662, 12439, 23101, 24878, 37317, 46202, 69303, 74634, 138606, 161707, 208189, 323414, 416378, 485121, 624567, 970242, 1249134, 1457323, 2706457, 2914646, 4371969, 5412914, 8119371, 8743938, 16238742, 18945199, 37890398, 56835597, 113671194, 369951853, 739903706, 1109855559, 2219711118, 2589662971, 4809374089, 5179325942, 7768988913, 9618748178, 14428122267, 15537977826, 28856244534, 33665618623, 67331237246, 100996855869, 201993711738]

約数ペア:

[(1, 201993711738), (2, 100996855869), (3, 67331237246), (6, 33665618623), (7, 28856244534), (13, 15537977826), (14, 14428122267), (21, 9618748178), (26, 7768988913), (39, 5179325942), (42, 4809374089), (78, 2589662971), (91, 2219711118), (182, 1109855559), (273, 739903706), (546, 369951853), (1777, 113671194), (3554, 56835597), (5331, 37890398), (10662, 18945199), (12439, 16238742), (23101, 8743938), (24878, 8119371), (37317, 5412914), (46202, 4371969), (69303, 2914646), (74634, 2706457), (138606, 1457323), (161707, 1249134), (208189, 970242), (323414, 624567), (416378, 485121)]