200199181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 62284019

約数列:

[1, 7, 13, 19, 89, 91, 133, 247, 623, 1157, 1301, 1691, 1729, 8099, 9107, 11837, 16913, 21983, 24719, 115789, 118391, 153881, 173033, 321347, 810523, 1505257, 2199991, 2249429, 10536799, 15399937, 28599883, 200199181]

約数ペア:

[(1, 200199181), (7, 28599883), (13, 15399937), (19, 10536799), (89, 2249429), (91, 2199991), (133, 1505257), (247, 810523), (623, 321347), (1157, 173033), (1301, 153881), (1691, 118391), (1729, 115789), (8099, 24719), (9107, 21983), (11837, 16913)]