201478652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{8719}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 362577600

約数和(自身を除く): 161098948

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 8719, 11554, 17438, 23108, 34876, 462107, 924214, 950371, 1848428, 1900742, 3801484, 50369663, 100739326, 201478652]

約数ペア:

[(1, 201478652), (2, 100739326), (4, 50369663), (53, 3801484), (106, 1900742), (109, 1848428), (212, 950371), (218, 924214), (436, 462107), (5777, 34876), (8719, 23108), (11554, 17438)]