201285538

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 304315704

約数和(自身を除く): 103030166

約数列:

[1, 2, 197, 394, 641, 797, 1282, 1594, 126277, 157009, 252554, 314018, 510877, 1021754, 100642769, 201285538]

約数ペア:

[(1, 201285538), (2, 100642769), (197, 1021754), (394, 510877), (641, 314018), (797, 252554), (1282, 157009), (1594, 126277)]