201219766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{481387}}^1$

素因数の和:481419

約数の個数: 16

約数和(自身を含む): 346599360

約数和(自身を除く): 145379594

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 481387, 962774, 5295257, 9146353, 10590514, 18292706, 100609883, 201219766]

約数ペア:

[(1, 201219766), (2, 100609883), (11, 18292706), (19, 10590514), (22, 9146353), (38, 5295257), (209, 962774), (418, 481387)]