199655996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43517}}^1$

素因数の和:43589

約数の個数: 24

約数和(自身を含む): 370425216

約数和(自身を除く): 170769220

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 43517, 87034, 174068, 1349027, 1610129, 2698054, 3220258, 5396108, 6440516, 49913999, 99827998, 199655996]

約数ペア:

[(1, 199655996), (2, 99827998), (4, 49913999), (31, 6440516), (37, 5396108), (62, 3220258), (74, 2698054), (124, 1610129), (148, 1349027), (1147, 174068), (2294, 87034), (4588, 43517)]