201398648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{8087}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 413458560

約数和(自身を除く): 212059912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 2264, 3113, 6226, 8087, 12452, 16174, 24904, 32348, 64696, 88957, 177914, 355828, 711656, 2288621, 4577242, 9154484, 18308968, 25174831, 50349662, 100699324, 201398648]

約数ペア:

[(1, 201398648), (2, 100699324), (4, 50349662), (8, 25174831), (11, 18308968), (22, 9154484), (44, 4577242), (88, 2288621), (283, 711656), (566, 355828), (1132, 177914), (2264, 88957), (3113, 64696), (6226, 32348), (8087, 24904), (12452, 16174)]