223999952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2017}}^1$

素因数の和:2667

約数の個数: 40

約数和(自身を含む): 474439872

約数和(自身を除く): 250439920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 631, 1262, 2017, 2524, 4034, 5048, 6941, 8068, 10096, 13882, 16136, 22187, 27764, 32272, 44374, 55528, 88748, 111056, 177496, 354992, 1272727, 2545454, 5090908, 10181816, 13999997, 20363632, 27999994, 55999988, 111999976, 223999952]

約数ペア:

[(1, 223999952), (2, 111999976), (4, 55999988), (8, 27999994), (11, 20363632), (16, 13999997), (22, 10181816), (44, 5090908), (88, 2545454), (176, 1272727), (631, 354992), (1262, 177496), (2017, 111056), (2524, 88748), (4034, 55528), (5048, 44374), (6941, 32272), (8068, 27764), (10096, 22187), (13882, 16136)]