201975249

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2843}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 327628800

約数和(自身を除く): 125653551

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 2843, 3383, 4179, 8529, 10149, 19901, 23681, 48331, 59703, 71043, 144993, 338317, 565757, 1014951, 1697271, 3960299, 9617869, 11880897, 28853607, 67325083, 201975249]

約数ペア:

[(1, 201975249), (3, 67325083), (7, 28853607), (17, 11880897), (21, 9617869), (51, 3960299), (119, 1697271), (199, 1014951), (357, 565757), (597, 338317), (1393, 144993), (2843, 71043), (3383, 59703), (4179, 48331), (8529, 23681), (10149, 19901)]