203495214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 464454144

約数和(自身を除く): 260958930

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 598, 871, 897, 1541, 1693, 1742, 1794, 2613, 3082, 3386, 4623, 5079, 5226, 9246, 10158, 20033, 22009, 38939, 40066, 44018, 60099, 66027, 77878, 113431, 116817, 120198, 132054, 226862, 233634, 340293, 506207, 680586, 1012414, 1474603, 1518621, 2608913, 2949206, 3037242, 4423809, 5217826, 7826739, 8847618, 15653478, 33915869, 67831738, 101747607, 203495214]

約数ペア:

[(1, 203495214), (2, 101747607), (3, 67831738), (6, 33915869), (13, 15653478), (23, 8847618), (26, 7826739), (39, 5217826), (46, 4423809), (67, 3037242), (69, 2949206), (78, 2608913), (134, 1518621), (138, 1474603), (201, 1012414), (299, 680586), (402, 506207), (598, 340293), (871, 233634), (897, 226862), (1541, 132054), (1693, 120198), (1742, 116817), (1794, 113431), (2613, 77878), (3082, 66027), (3386, 60099), (4623, 44018), (5079, 40066), (5226, 38939), (9246, 22009), (10158, 20033)]