209969660164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{153936701}}^1$

素因数の和:153936747

約数の個数: 24

約数和(自身を含む): 413781854976

約数和(自身を除く): 203812194812

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 153936701, 307873402, 615746804, 1693303711, 3386607422, 4772037731, 6773214844, 9544075462, 19088150924, 52492415041, 104984830082, 209969660164]

約数ペア:

[(1, 209969660164), (2, 104984830082), (4, 52492415041), (11, 19088150924), (22, 9544075462), (31, 6773214844), (44, 4772037731), (62, 3386607422), (124, 1693303711), (341, 615746804), (682, 307873402), (1364, 153936701)]