207842972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{22961}}^1$

素因数の和:23069

約数の個数: 24

約数和(自身を含む): 380618112

約数和(自身を除く): 172775140

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 22961, 45922, 91844, 711791, 1423582, 1676153, 2847164, 3352306, 6704612, 51960743, 103921486, 207842972]

約数ペア:

[(1, 207842972), (2, 103921486), (4, 51960743), (31, 6704612), (62, 3352306), (73, 2847164), (124, 1676153), (146, 1423582), (292, 711791), (2263, 91844), (4526, 45922), (9052, 22961)]