199105710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{288559}}^1$

素因数の和:288592

約数の個数: 32

約数和(自身を含む): 498631680

約数和(自身を除く): 299525970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 288559, 577118, 865677, 1442795, 1731354, 2885590, 4328385, 6636857, 8656770, 13273714, 19910571, 33184285, 39821142, 66368570, 99552855, 199105710]

約数ペア:

[(1, 199105710), (2, 99552855), (3, 66368570), (5, 39821142), (6, 33184285), (10, 19910571), (15, 13273714), (23, 8656770), (30, 6636857), (46, 4328385), (69, 2885590), (115, 1731354), (138, 1442795), (230, 865677), (345, 577118), (690, 288559)]