210813356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{60509}}^1$

素因数の和:60593

約数の個数: 24

約数和(自身を含む): 403238640

約数和(自身を除く): 192425284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 60509, 121018, 242036, 786617, 1573234, 3146468, 4054103, 8108206, 16216412, 52703339, 105406678, 210813356]

約数ペア:

[(1, 210813356), (2, 105406678), (4, 52703339), (13, 16216412), (26, 8108206), (52, 4054103), (67, 3146468), (134, 1573234), (268, 786617), (871, 242036), (1742, 121018), (3484, 60509)]