203411412

素因数分解:

$2^2\times 3^6\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 84

約数和(自身を含む): 541078720

約数和(自身を除く): 337667308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 729, 883, 948, 972, 1422, 1458, 1766, 2133, 2649, 2844, 2916, 3532, 4266, 5298, 6399, 7947, 8532, 10596, 12798, 15894, 19197, 23841, 25596, 31788, 38394, 47682, 57591, 69757, 71523, 76788, 95364, 115182, 139514, 143046, 209271, 214569, 230364, 279028, 286092, 418542, 429138, 627813, 643707, 837084, 858276, 1255626, 1287414, 1883439, 2511252, 2574828, 3766878, 5650317, 7533756, 11300634, 16950951, 22601268, 33901902, 50852853, 67803804, 101705706, 203411412]

約数ペア:

[(1, 203411412), (2, 101705706), (3, 67803804), (4, 50852853), (6, 33901902), (9, 22601268), (12, 16950951), (18, 11300634), (27, 7533756), (36, 5650317), (54, 3766878), (79, 2574828), (81, 2511252), (108, 1883439), (158, 1287414), (162, 1255626), (237, 858276), (243, 837084), (316, 643707), (324, 627813), (474, 429138), (486, 418542), (711, 286092), (729, 279028), (883, 230364), (948, 214569), (972, 209271), (1422, 143046), (1458, 139514), (1766, 115182), (2133, 95364), (2649, 76788), (2844, 71523), (2916, 69757), (3532, 57591), (4266, 47682), (5298, 38394), (6399, 31788), (7947, 25596), (8532, 23841), (10596, 19197), (12798, 15894)]