193201918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55871}}^1$

素因数の和:55912

約数の個数: 32

約数和(自身を含む): 375459840

約数和(自身を除く): 182257922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 55871, 111742, 391097, 726323, 782194, 1061549, 1452646, 2123098, 5084261, 7430843, 10168522, 13800137, 14861686, 27600274, 96600959, 193201918]

約数ペア:

[(1, 193201918), (2, 96600959), (7, 27600274), (13, 14861686), (14, 13800137), (19, 10168522), (26, 7430843), (38, 5084261), (91, 2123098), (133, 1452646), (182, 1061549), (247, 782194), (266, 726323), (494, 391097), (1729, 111742), (3458, 55871)]