200417294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41981}}^1$

素因数の和:42032

約数の個数: 32

約数和(自身を含む): 386906112

約数和(自身を除く): 186488818

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 41981, 83962, 293867, 461791, 587734, 923582, 1301411, 2602822, 3232537, 6465074, 9109877, 14315521, 18219754, 28631042, 100208647, 200417294]

約数ペア:

[(1, 200417294), (2, 100208647), (7, 28631042), (11, 18219754), (14, 14315521), (22, 9109877), (31, 6465074), (62, 3232537), (77, 2602822), (154, 1301411), (217, 923582), (341, 587734), (434, 461791), (682, 293867), (2387, 83962), (4774, 41981)]