203878398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17707}}^1$

素因数の和:17832

約数の個数: 32

約数和(自身を含む): 433491840

約数和(自身を除く): 229613442

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1919, 3838, 5757, 11514, 17707, 35414, 53121, 106242, 336433, 672866, 1009299, 1788407, 2018598, 3576814, 5365221, 10730442, 33979733, 67959466, 101939199, 203878398]

約数ペア:

[(1, 203878398), (2, 101939199), (3, 67959466), (6, 33979733), (19, 10730442), (38, 5365221), (57, 3576814), (101, 2018598), (114, 1788407), (202, 1009299), (303, 672866), (606, 336433), (1919, 106242), (3838, 53121), (5757, 35414), (11514, 17707)]