216936863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 263837952

約数和(自身を除く): 46901089

約数列:

[1, 11, 13, 41, 143, 163, 227, 451, 533, 1793, 2119, 2497, 2951, 5863, 6683, 9307, 23309, 32461, 37001, 73513, 86879, 102377, 120991, 407011, 481013, 955669, 1330901, 1517041, 5291143, 16687451, 19721533, 216936863]

約数ペア:

[(1, 216936863), (11, 19721533), (13, 16687451), (41, 5291143), (143, 1517041), (163, 1330901), (227, 955669), (451, 481013), (533, 407011), (1793, 120991), (2119, 102377), (2497, 86879), (2951, 73513), (5863, 37001), (6683, 32461), (9307, 23309)]