199968690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6665623}}^1$

素因数の和:6665633

約数の個数: 16

約数和(自身を含む): 479924928

約数和(自身を除く): 279956238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6665623, 13331246, 19996869, 33328115, 39993738, 66656230, 99984345, 199968690]

約数ペア:

[(1, 199968690), (2, 99984345), (3, 66656230), (5, 39993738), (6, 33328115), (10, 19996869), (15, 13331246), (30, 6665623)]