200647568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2843}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 425303136

約数和(自身を除く): 224655568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 1604, 2843, 3208, 4411, 5686, 6416, 8822, 11372, 17644, 22744, 31273, 35288, 45488, 62546, 70576, 125092, 250184, 500368, 1140043, 2280086, 4560172, 9120344, 12540473, 18240688, 25080946, 50161892, 100323784, 200647568]

約数ペア:

[(1, 200647568), (2, 100323784), (4, 50161892), (8, 25080946), (11, 18240688), (16, 12540473), (22, 9120344), (44, 4560172), (88, 2280086), (176, 1140043), (401, 500368), (802, 250184), (1604, 125092), (2843, 70576), (3208, 62546), (4411, 45488), (5686, 35288), (6416, 31273), (8822, 22744), (11372, 17644)]