222208154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{835369}}^1$

素因数の和:835397

約数の個数: 16

約数和(自身を含む): 400977600

約数和(自身を除く): 178769446

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 835369, 1670738, 5847583, 11695166, 15872011, 31744022, 111104077, 222208154]

約数ペア:

[(1, 222208154), (2, 111104077), (7, 31744022), (14, 15872011), (19, 11695166), (38, 5847583), (133, 1670738), (266, 835369)]