187846970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 342890496

約数和(自身を除く): 155043526

約数列:

[1, 2, 5, 10, 127, 211, 254, 422, 635, 701, 1055, 1270, 1402, 2110, 3505, 7010, 26797, 53594, 89027, 133985, 147911, 178054, 267970, 295822, 445135, 739555, 890270, 1479110, 18784697, 37569394, 93923485, 187846970]

約数ペア:

[(1, 187846970), (2, 93923485), (5, 37569394), (10, 18784697), (127, 1479110), (211, 890270), (254, 739555), (422, 445135), (635, 295822), (701, 267970), (1055, 178054), (1270, 147911), (1402, 133985), (2110, 89027), (3505, 53594), (7010, 26797)]