207399198

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{220169}}^1$

素因数の和:220331

約数の個数: 16

約数和(自身を含む): 417442320

約数和(自身を除く): 210043122

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 220169, 440338, 660507, 1321014, 34566533, 69133066, 103699599, 207399198]

約数ペア:

[(1, 207399198), (2, 103699599), (3, 69133066), (6, 34566533), (157, 1321014), (314, 660507), (471, 440338), (942, 220169)]