222725722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{1993}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 339394752

約数和(自身を除く): 116669030

約数列:

[1, 2, 71, 142, 787, 1574, 1993, 3986, 55877, 111754, 141503, 283006, 1568491, 3136982, 111362861, 222725722]

約数ペア:

[(1, 222725722), (2, 111362861), (71, 3136982), (142, 1568491), (787, 283006), (1574, 141503), (1993, 111754), (3986, 55877)]