216095.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 7804800

約数和(自身を除く): 3631526

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 541, 551, 1082, 1102, 3787, 3857, 7574, 7714, 10279, 15689, 20558, 31378, 71953, 109823, 143906, 219646, 298091, 596182, 2086637, 4173274]

約数ペア:

[(1, 4173274), (2, 2086637), (7, 596182), (14, 298091), (19, 219646), (29, 143906), (38, 109823), (58, 71953), (133, 31378), (203, 20558), (266, 15689), (406, 10279), (541, 7714), (551, 7574), (1082, 3857), (1102, 3787)]