207829150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 406831104

約数和(自身を除く): 199001954

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 127, 230, 254, 575, 635, 1150, 1270, 1423, 2846, 2921, 3175, 5842, 6350, 7115, 14230, 14605, 29210, 32729, 35575, 65458, 71150, 73025, 146050, 163645, 180721, 327290, 361442, 818225, 903605, 1636450, 1807210, 4156583, 4518025, 8313166, 9036050, 20782915, 41565830, 103914575, 207829150]

約数ペア:

[(1, 207829150), (2, 103914575), (5, 41565830), (10, 20782915), (23, 9036050), (25, 8313166), (46, 4518025), (50, 4156583), (115, 1807210), (127, 1636450), (230, 903605), (254, 818225), (575, 361442), (635, 327290), (1150, 180721), (1270, 163645), (1423, 146050), (2846, 73025), (2921, 71150), (3175, 65458), (5842, 35575), (6350, 32729), (7115, 29210), (14230, 14605)]