201979554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4809037}}^1$

素因数の和:4809049

約数の個数: 16

約数和(自身を含む): 461667648

約数和(自身を除く): 259688094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4809037, 9618074, 14427111, 28854222, 33663259, 67326518, 100989777, 201979554]

約数ペア:

[(1, 201979554), (2, 100989777), (3, 67326518), (6, 33663259), (7, 28854222), (14, 14427111), (21, 9618074), (42, 4809037)]