202447916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{86813}}^1$

素因数の和:86881

約数の個数: 24

約数和(自身を含む): 393788304

約数和(自身を除く): 191340388

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 86813, 173626, 347252, 954943, 1909886, 3819772, 4601089, 9202178, 18404356, 50611979, 101223958, 202447916]

約数ペア:

[(1, 202447916), (2, 101223958), (4, 50611979), (11, 18404356), (22, 9202178), (44, 4601089), (53, 3819772), (106, 1909886), (212, 954943), (583, 347252), (1166, 173626), (2332, 86813)]