201889206

素因数分解:

$2^1\times 3^3\times {\mathrm{1543}}^1\times {\mathrm{2423}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 449118720

約数和(自身を除く): 247229514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1543, 2423, 3086, 4629, 4846, 7269, 9258, 13887, 14538, 21807, 27774, 41661, 43614, 65421, 83322, 130842, 3738689, 7477378, 11216067, 22432134, 33648201, 67296402, 100944603, 201889206]

約数ペア:

[(1, 201889206), (2, 100944603), (3, 67296402), (6, 33648201), (9, 22432134), (18, 11216067), (27, 7477378), (54, 3738689), (1543, 130842), (2423, 83322), (3086, 65421), (4629, 43614), (4846, 41661), (7269, 27774), (9258, 21807), (13887, 14538)]