220181898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{3461}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 460639872

約数和(自身を除く): 240457974

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1383, 2766, 3461, 6922, 10383, 10603, 20766, 21206, 31809, 63618, 79603, 159206, 238809, 477618, 1595521, 3191042, 4786563, 9573126, 36696983, 73393966, 110090949, 220181898]

約数ペア:

[(1, 220181898), (2, 110090949), (3, 73393966), (6, 36696983), (23, 9573126), (46, 4786563), (69, 3191042), (138, 1595521), (461, 477618), (922, 238809), (1383, 159206), (2766, 79603), (3461, 63618), (6922, 31809), (10383, 21206), (10603, 20766)]