214319996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{7369}}^1$

素因数の和:8045

約数の個数: 24

約数和(自身を含む): 409830960

約数和(自身を除く): 195510964

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 7369, 14542, 14738, 29084, 29476, 81059, 162118, 324236, 4870909, 9741818, 19483636, 53579999, 107159998, 214319996]

約数ペア:

[(1, 214319996), (2, 107159998), (4, 53579999), (11, 19483636), (22, 9741818), (44, 4870909), (661, 324236), (1322, 162118), (2644, 81059), (7271, 29476), (7369, 29084), (14542, 14738)]