203422005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196543}}^1$

素因数の和:196577

約数の個数: 24

約数和(自身を含む): 367930368

約数和(自身を除く): 164508363

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 196543, 589629, 982715, 1768887, 2948145, 4520489, 8844435, 13561467, 22602445, 40684401, 67807335, 203422005]

約数ペア:

[(1, 203422005), (3, 67807335), (5, 40684401), (9, 22602445), (15, 13561467), (23, 8844435), (45, 4520489), (69, 2948145), (115, 1768887), (207, 982715), (345, 589629), (1035, 196543)]