202020154

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{148763}}^1$

素因数の和:148869

約数の個数: 16

約数和(自身を含む): 349892928

約数和(自身を除く): 147872774

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 148763, 297526, 1041341, 2082682, 14430011, 28860022, 101010077, 202020154]

約数ペア:

[(1, 202020154), (2, 101010077), (7, 28860022), (14, 14430011), (97, 2082682), (194, 1041341), (679, 297526), (1358, 148763)]