199280910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{162017}}^1$

素因数の和:162068

約数の個数: 32

約数和(自身を含む): 489942432

約数和(自身を除く): 290661522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 162017, 324034, 486051, 810085, 972102, 1620170, 2430255, 4860510, 6642697, 13285394, 19928091, 33213485, 39856182, 66426970, 99640455, 199280910]

約数ペア:

[(1, 199280910), (2, 99640455), (3, 66426970), (5, 39856182), (6, 33213485), (10, 19928091), (15, 13285394), (30, 6642697), (41, 4860510), (82, 2430255), (123, 1620170), (205, 972102), (246, 810085), (410, 486051), (615, 324034), (1230, 162017)]