200800888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15367

約数の個数: 32

約数和(自身を含む): 396005760

約数和(自身を除く): 195204872

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 15277, 30554, 61108, 122216, 473587, 809681, 947174, 1619362, 1894348, 3238724, 3788696, 6477448, 25100111, 50200222, 100400444, 200800888]

約数ペア:

[(1, 200800888), (2, 100400444), (4, 50200222), (8, 25100111), (31, 6477448), (53, 3788696), (62, 3238724), (106, 1894348), (124, 1619362), (212, 947174), (248, 809681), (424, 473587), (1643, 122216), (3286, 61108), (6572, 30554), (13144, 15277)]