206875772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{11197}}^1$

素因数の和:11381

約数の個数: 24

約数和(自身を含む): 376252800

約数和(自身を除く): 169377028

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 11197, 18476, 22394, 44788, 347107, 694214, 1388428, 1668353, 3336706, 6673412, 51718943, 103437886, 206875772]

約数ペア:

[(1, 206875772), (2, 103437886), (4, 51718943), (31, 6673412), (62, 3336706), (124, 1668353), (149, 1388428), (298, 694214), (596, 347107), (4619, 44788), (9238, 22394), (11197, 18476)]