207816356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{2377}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 397106976

約数和(自身を除く): 189290620

約数列:

[1, 2, 4, 11, 22, 44, 1987, 2377, 3974, 4754, 7948, 9508, 21857, 26147, 43714, 52294, 87428, 104588, 4723099, 9446198, 18892396, 51954089, 103908178, 207816356]

約数ペア:

[(1, 207816356), (2, 103908178), (4, 51954089), (11, 18892396), (22, 9446198), (44, 4723099), (1987, 104588), (2377, 87428), (3974, 52294), (4754, 43714), (7948, 26147), (9508, 21857)]