211028178

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 427363200

約数和(自身を除く): 216335022

約数列:

[1, 2, 3, 6, 113, 226, 339, 439, 678, 709, 878, 1317, 1418, 2127, 2634, 4254, 49607, 80117, 99214, 148821, 160234, 240351, 297642, 311251, 480702, 622502, 933753, 1867506, 35171363, 70342726, 105514089, 211028178]

約数ペア:

[(1, 211028178), (2, 105514089), (3, 70342726), (6, 35171363), (113, 1867506), (226, 933753), (339, 622502), (439, 480702), (678, 311251), (709, 297642), (878, 240351), (1317, 160234), (1418, 148821), (2127, 99214), (2634, 80117), (4254, 49607)]