202920170

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{23789}}^1$

素因数の和:24649

約数の個数: 16

約数和(自身を含む): 365699880

約数和(自身を除く): 162779710

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 8530, 23789, 47578, 118945, 237890, 20292017, 40584034, 101460085, 202920170]

約数ペア:

[(1, 202920170), (2, 101460085), (5, 40584034), (10, 20292017), (853, 237890), (1706, 118945), (4265, 47578), (8530, 23789)]