209401012013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1626959}}^1$

素因数の和:1627156

約数の個数: 16

約数和(自身を含む): 227019490560

約数和(自身を除く): 17618478547

約数列:

[1, 17, 67, 113, 1139, 1921, 7571, 128707, 1626959, 27658303, 109006253, 183846367, 1853106301, 3125388239, 12317706589, 209401012013]

約数ペア:

[(1, 209401012013), (17, 12317706589), (67, 3125388239), (113, 1853106301), (1139, 183846367), (1921, 109006253), (7571, 27658303), (128707, 1626959)]