201400424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 385990920

約数和(自身を除く): 184590496

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 433, 866, 1097, 1732, 2194, 3464, 4388, 8776, 22949, 45898, 58141, 91796, 116282, 183592, 232564, 465128, 475001, 950002, 1900004, 3800008, 25175053, 50350106, 100700212, 201400424]

約数ペア:

[(1, 201400424), (2, 100700212), (4, 50350106), (8, 25175053), (53, 3800008), (106, 1900004), (212, 950002), (424, 475001), (433, 465128), (866, 232564), (1097, 183592), (1732, 116282), (2194, 91796), (3464, 58141), (4388, 45898), (8776, 22949)]