189197414

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 330656256

約数和(自身を除く): 141458842

約数列:

[1, 2, 7, 14, 67, 134, 401, 469, 503, 802, 938, 1006, 2807, 3521, 5614, 7042, 26867, 33701, 53734, 67402, 188069, 201703, 235907, 376138, 403406, 471814, 1411921, 2823842, 13514101, 27028202, 94598707, 189197414]

約数ペア:

[(1, 189197414), (2, 94598707), (7, 27028202), (14, 13514101), (67, 2823842), (134, 1411921), (401, 471814), (469, 403406), (503, 376138), (802, 235907), (938, 201703), (1006, 188069), (2807, 67402), (3521, 53734), (5614, 33701), (7042, 26867)]