201938916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8599}}^1$

素因数の和:8728

約数の個数: 48

約数和(自身を含む): 500864000

約数和(自身を除く): 298925084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 8599, 11742, 17198, 23484, 25797, 34396, 51594, 103188, 163381, 326762, 490143, 653524, 885697, 980286, 1771394, 1960572, 2657091, 3542788, 5314182, 10628364, 16828243, 33656486, 50484729, 67312972, 100969458, 201938916]

約数ペア:

[(1, 201938916), (2, 100969458), (3, 67312972), (4, 50484729), (6, 33656486), (12, 16828243), (19, 10628364), (38, 5314182), (57, 3542788), (76, 2657091), (103, 1960572), (114, 1771394), (206, 980286), (228, 885697), (309, 653524), (412, 490143), (618, 326762), (1236, 163381), (1957, 103188), (3914, 51594), (5871, 34396), (7828, 25797), (8599, 23484), (11742, 17198)]