206841934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 342195840

約数和(自身を除く): 135353906

約数列:

[1, 2, 13, 26, 53, 106, 367, 409, 689, 734, 818, 1378, 4771, 5317, 9542, 10634, 19451, 21677, 38902, 43354, 150103, 252863, 281801, 300206, 505726, 563602, 1951339, 3902678, 7955459, 15910918, 103420967, 206841934]

約数ペア:

[(1, 206841934), (2, 103420967), (13, 15910918), (26, 7955459), (53, 3902678), (106, 1951339), (367, 563602), (409, 505726), (689, 300206), (734, 281801), (818, 252863), (1378, 150103), (4771, 43354), (5317, 38902), (9542, 21677), (10634, 19451)]