197518178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16061}}^1$

素因数の和:16130

約数の個数: 32

約数和(自身を含む): 356190912

約数和(自身を除く): 158672734

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 16061, 32122, 176671, 208793, 353342, 417586, 690623, 1381246, 2296723, 4593446, 7596853, 8978099, 15193706, 17956198, 98759089, 197518178]

約数ペア:

[(1, 197518178), (2, 98759089), (11, 17956198), (13, 15193706), (22, 8978099), (26, 7596853), (43, 4593446), (86, 2296723), (143, 1381246), (286, 690623), (473, 417586), (559, 353342), (946, 208793), (1118, 176671), (6149, 32122), (12298, 16061)]