200273872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1361}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 411917832

約数和(自身を除く): 211643960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 541, 1082, 1361, 2164, 2722, 4328, 5444, 8656, 9197, 10888, 18394, 21776, 23137, 36788, 46274, 73576, 92548, 147152, 185096, 370192, 736301, 1472602, 2945204, 5890408, 11780816, 12517117, 25034234, 50068468, 100136936, 200273872]

約数ペア:

[(1, 200273872), (2, 100136936), (4, 50068468), (8, 25034234), (16, 12517117), (17, 11780816), (34, 5890408), (68, 2945204), (136, 1472602), (272, 736301), (541, 370192), (1082, 185096), (1361, 147152), (2164, 92548), (2722, 73576), (4328, 46274), (5444, 36788), (8656, 23137), (9197, 21776), (10888, 18394)]