200613790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2741}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 389714976

約数和(自身を除く): 189101186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2741, 2815, 5482, 5630, 7319, 13705, 14638, 27410, 35633, 36595, 71266, 73190, 178165, 356330, 1543183, 3086366, 7715915, 15431830, 20061379, 40122758, 100306895, 200613790]

約数ペア:

[(1, 200613790), (2, 100306895), (5, 40122758), (10, 20061379), (13, 15431830), (26, 7715915), (65, 3086366), (130, 1543183), (563, 356330), (1126, 178165), (2741, 73190), (2815, 71266), (5482, 36595), (5630, 35633), (7319, 27410), (13705, 14638)]