202139790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{13723}}^1$

素因数の和:14224

約数の個数: 32

約数和(自身を含む): 486158976

約数和(自身を除く): 284019186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 13723, 14730, 27446, 41169, 68615, 82338, 137230, 205845, 411690, 6737993, 13475986, 20213979, 33689965, 40427958, 67379930, 101069895, 202139790]

約数ペア:

[(1, 202139790), (2, 101069895), (3, 67379930), (5, 40427958), (6, 33689965), (10, 20213979), (15, 13475986), (30, 6737993), (491, 411690), (982, 205845), (1473, 137230), (2455, 82338), (2946, 68615), (4910, 41169), (7365, 27446), (13723, 14730)]