205580466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125507}}^1$

素因数の和:125535

約数の個数: 48

約数和(自身を含む): 548218944

約数和(自身を除く): 342638478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 125507, 251014, 376521, 753042, 878549, 1129563, 1631591, 1757098, 2259126, 2635647, 3263182, 4894773, 5271294, 7906941, 9789546, 11421137, 14684319, 15813882, 22842274, 29368638, 34263411, 68526822, 102790233, 205580466]

約数ペア:

[(1, 205580466), (2, 102790233), (3, 68526822), (6, 34263411), (7, 29368638), (9, 22842274), (13, 15813882), (14, 14684319), (18, 11421137), (21, 9789546), (26, 7906941), (39, 5271294), (42, 4894773), (63, 3263182), (78, 2635647), (91, 2259126), (117, 1757098), (126, 1631591), (182, 1129563), (234, 878549), (273, 753042), (546, 376521), (819, 251014), (1638, 125507)]