222491486

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157349}}^1$

素因数の和:157459

約数の個数: 16

約数和(自身を含む): 385192800

約数和(自身を除く): 162701314

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 157349, 314698, 1101443, 2202886, 15892249, 31784498, 111245743, 222491486]

約数ペア:

[(1, 222491486), (2, 111245743), (7, 31784498), (14, 15892249), (101, 2202886), (202, 1101443), (707, 314698), (1414, 157349)]