201405708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4057}}^1$

素因数の和:4271

約数の個数: 72

約数和(自身を含む): 584936352

約数和(自身を除く): 383530644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4057, 4137, 5516, 7092, 8114, 8274, 12171, 12411, 16228, 16548, 24342, 24822, 28399, 36513, 48684, 49644, 56798, 73026, 85197, 113596, 146052, 170394, 255591, 340788, 511182, 799229, 1022364, 1598458, 2397687, 3196916, 4795374, 5594603, 7193061, 9590748, 11189206, 14386122, 16783809, 22378412, 28772244, 33567618, 50351427, 67135236, 100702854, 201405708]

約数ペア:

[(1, 201405708), (2, 100702854), (3, 67135236), (4, 50351427), (6, 33567618), (7, 28772244), (9, 22378412), (12, 16783809), (14, 14386122), (18, 11189206), (21, 9590748), (28, 7193061), (36, 5594603), (42, 4795374), (63, 3196916), (84, 2397687), (126, 1598458), (197, 1022364), (252, 799229), (394, 511182), (591, 340788), (788, 255591), (1182, 170394), (1379, 146052), (1773, 113596), (2364, 85197), (2758, 73026), (3546, 56798), (4057, 49644), (4137, 48684), (5516, 36513), (7092, 28399), (8114, 24822), (8274, 24342), (12171, 16548), (12411, 16228)]