194865240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16741}}^1$

素因数の和:16852

約数の個数: 64

約数和(自身を含む): 590657760

約数和(自身を除く): 395792520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 16741, 33482, 50223, 66964, 83705, 100446, 133928, 167410, 200892, 251115, 334820, 401784, 502230, 669640, 1004460, 1623877, 2008920, 3247754, 4871631, 6495508, 8119385, 9743262, 12991016, 16238770, 19486524, 24358155, 32477540, 38973048, 48716310, 64955080, 97432620, 194865240]

約数ペア:

[(1, 194865240), (2, 97432620), (3, 64955080), (4, 48716310), (5, 38973048), (6, 32477540), (8, 24358155), (10, 19486524), (12, 16238770), (15, 12991016), (20, 9743262), (24, 8119385), (30, 6495508), (40, 4871631), (60, 3247754), (97, 2008920), (120, 1623877), (194, 1004460), (291, 669640), (388, 502230), (485, 401784), (582, 334820), (776, 251115), (970, 200892), (1164, 167410), (1455, 133928), (1940, 100446), (2328, 83705), (2910, 66964), (3880, 50223), (5820, 33482), (11640, 16741)]