201727354

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1186

約数の個数: 24

約数和(自身を含む): 316012320

約数和(自身を除く): 114284966

約数列:

[1, 2, 31, 62, 103, 206, 961, 1019, 1922, 2038, 3193, 6386, 31589, 63178, 98983, 104957, 197966, 209914, 979259, 1958518, 3253667, 6507334, 100863677, 201727354]

約数ペア:

[(1, 201727354), (2, 100863677), (31, 6507334), (62, 3253667), (103, 1958518), (206, 979259), (961, 209914), (1019, 197966), (1922, 104957), (2038, 98983), (3193, 63178), (6386, 31589)]