202224315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 359792640

約数和(自身を除く): 157568325

約数列:

[1, 3, 5, 15, 19, 31, 47, 57, 93, 95, 141, 155, 235, 285, 465, 487, 589, 705, 893, 1457, 1461, 1767, 2435, 2679, 2945, 4371, 4465, 7285, 7305, 8835, 9253, 13395, 15097, 21855, 22889, 27683, 27759, 45291, 46265, 68667, 75485, 83049, 114445, 138415, 138795, 226455, 286843, 343335, 415245, 434891, 709559, 860529, 1304673, 1434215, 2128677, 2174455, 3547795, 4302645, 6523365, 10643385, 13481621, 40444863, 67408105, 202224315]

約数ペア:

[(1, 202224315), (3, 67408105), (5, 40444863), (15, 13481621), (19, 10643385), (31, 6523365), (47, 4302645), (57, 3547795), (93, 2174455), (95, 2128677), (141, 1434215), (155, 1304673), (235, 860529), (285, 709559), (465, 434891), (487, 415245), (589, 343335), (705, 286843), (893, 226455), (1457, 138795), (1461, 138415), (1767, 114445), (2435, 83049), (2679, 75485), (2945, 68667), (4371, 46265), (4465, 45291), (7285, 27759), (7305, 27683), (8835, 22889), (9253, 21855), (13395, 15097)]