201779874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487391}}^1$

素因数の和:487422

約数の個数: 24

約数和(自身を含む): 456198912

約数和(自身を除く): 254419038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 487391, 974782, 1462173, 2924346, 4386519, 8773038, 11209993, 22419986, 33629979, 67259958, 100889937, 201779874]

約数ペア:

[(1, 201779874), (2, 100889937), (3, 67259958), (6, 33629979), (9, 22419986), (18, 11209993), (23, 8773038), (46, 4386519), (69, 2924346), (138, 1462173), (207, 974782), (414, 487391)]