201947845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 79356731

約数列:

[1, 5, 11, 17, 55, 85, 187, 271, 797, 935, 1355, 2981, 3985, 4607, 8767, 13549, 14905, 23035, 43835, 50677, 67745, 149039, 215987, 253385, 745195, 1079935, 2375857, 3671779, 11879285, 18358895, 40389569, 201947845]

約数ペア:

[(1, 201947845), (5, 40389569), (11, 18358895), (17, 11879285), (55, 3671779), (85, 2375857), (187, 1079935), (271, 745195), (797, 253385), (935, 215987), (1355, 149039), (2981, 67745), (3985, 50677), (4607, 43835), (8767, 23035), (13549, 14905)]