203401042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{411743}}^1$

素因数の和:411777

約数の個数: 16

約数和(自身を含む): 345864960

約数和(自身を除く): 142463918

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 411743, 823486, 5352659, 7823117, 10705318, 15646234, 101700521, 203401042]

約数ペア:

[(1, 203401042), (2, 101700521), (13, 15646234), (19, 10705318), (26, 7823117), (38, 5352659), (247, 823486), (494, 411743)]