201796690

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{30529}}^1$

素因数の和:31197

約数の個数: 16

約数和(自身を含む): 363795480

約数和(自身を除く): 161998790

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 30529, 61058, 152645, 305290, 20179669, 40359338, 100898345, 201796690]

約数ペア:

[(1, 201796690), (2, 100898345), (5, 40359338), (10, 20179669), (661, 305290), (1322, 152645), (3305, 61058), (6610, 30529)]