207894196

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{5081}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 372673224

約数和(自身を除く): 164779028

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 5081, 10162, 10229, 20324, 20458, 40916, 269293, 538586, 980633, 1077172, 1961266, 3922532, 51973549, 103947098, 207894196]

約数ペア:

[(1, 207894196), (2, 103947098), (4, 51973549), (53, 3922532), (106, 1961266), (193, 1077172), (212, 980633), (386, 538586), (772, 269293), (5081, 40916), (10162, 20458), (10229, 20324)]