200630870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8179}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 395781120

約数和(自身を除く): 195150250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 8179, 12265, 16358, 24530, 40895, 81790, 89969, 179938, 449845, 899690, 1823917, 3647834, 9119585, 18239170, 20063087, 40126174, 100315435, 200630870]

約数ペア:

[(1, 200630870), (2, 100315435), (5, 40126174), (10, 20063087), (11, 18239170), (22, 9119585), (55, 3647834), (110, 1823917), (223, 899690), (446, 449845), (1115, 179938), (2230, 89969), (2453, 81790), (4906, 40895), (8179, 24530), (12265, 16358)]