207920690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4733}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 392656896

約数和(自身を除く): 184736206

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 4733, 8786, 9466, 21965, 23665, 43930, 47330, 108859, 217718, 544295, 904003, 1088590, 1808006, 4520015, 9040030, 20792069, 41584138, 103960345, 207920690]

約数ペア:

[(1, 207920690), (2, 103960345), (5, 41584138), (10, 20792069), (23, 9040030), (46, 4520015), (115, 1808006), (191, 1088590), (230, 904003), (382, 544295), (955, 217718), (1910, 108859), (4393, 47330), (4733, 43930), (8786, 23665), (9466, 21965)]