197454061

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25163}}^1$

素因数の和:25248

約数の個数: 16

約数和(自身を含む): 241574400

約数和(自身を除く): 44120339

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 25163, 176141, 478097, 1484617, 3346679, 10392319, 28207723, 197454061]

約数ペア:

[(1, 197454061), (7, 28207723), (19, 10392319), (59, 3346679), (133, 1484617), (413, 478097), (1121, 176141), (7847, 25163)]