236856802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41981}}^1$

素因数の和:42034

約数の個数: 32

約数和(自身を含む): 451390464

約数和(自身を除く): 214533662

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 41981, 83962, 293867, 545753, 587734, 1091506, 1301411, 2602822, 3820271, 7640542, 9109877, 16918343, 18219754, 33836686, 118428401, 236856802]

約数ペア:

[(1, 236856802), (2, 118428401), (7, 33836686), (13, 18219754), (14, 16918343), (26, 9109877), (31, 7640542), (62, 3820271), (91, 2602822), (182, 1301411), (217, 1091506), (403, 587734), (434, 545753), (806, 293867), (2821, 83962), (5642, 41981)]