206573850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{65579}}^1$

素因数の和:65604

約数の個数: 72

約数和(自身を含む): 634289760

約数和(自身を除く): 427715910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 65579, 131158, 196737, 327895, 393474, 459053, 590211, 655790, 918106, 983685, 1180422, 1377159, 1639475, 1967370, 2295265, 2754318, 2951055, 3278950, 4131477, 4590530, 4918425, 5902110, 6885795, 8262954, 9836850, 11476325, 13771590, 14755275, 20657385, 22952650, 29510550, 34428975, 41314770, 68857950, 103286925, 206573850]

約数ペア:

[(1, 206573850), (2, 103286925), (3, 68857950), (5, 41314770), (6, 34428975), (7, 29510550), (9, 22952650), (10, 20657385), (14, 14755275), (15, 13771590), (18, 11476325), (21, 9836850), (25, 8262954), (30, 6885795), (35, 5902110), (42, 4918425), (45, 4590530), (50, 4131477), (63, 3278950), (70, 2951055), (75, 2754318), (90, 2295265), (105, 1967370), (126, 1639475), (150, 1377159), (175, 1180422), (210, 983685), (225, 918106), (315, 655790), (350, 590211), (450, 459053), (525, 393474), (630, 327895), (1050, 196737), (1575, 131158), (3150, 65579)]