203752078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{72613}}^1$

素因数の和:72699

約数の個数: 16

約数和(自身を含む): 324148896

約数和(自身を除く): 120396818

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 72613, 145226, 1670099, 3340198, 4429393, 8858786, 101876039, 203752078]

約数ペア:

[(1, 203752078), (2, 101876039), (23, 8858786), (46, 4429393), (61, 3340198), (122, 1670099), (1403, 145226), (2806, 72613)]