353200420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{767827}}^1$

素因数の和:767859

約数の個数: 24

約数和(自身を含む): 773970624

約数和(自身を除く): 420770204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 767827, 1535654, 3071308, 3839135, 7678270, 15356540, 17660021, 35320042, 70640084, 88300105, 176600210, 353200420]

約数ペア:

[(1, 353200420), (2, 176600210), (4, 88300105), (5, 70640084), (10, 35320042), (20, 17660021), (23, 15356540), (46, 7678270), (92, 3839135), (115, 3071308), (230, 1535654), (460, 767827)]