201108453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 350716800

約数和(自身を除く): 149608347

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1547, 2023, 2549, 3757, 4641, 6069, 7647, 11271, 17843, 26299, 33137, 43333, 53529, 78897, 99411, 129999, 231959, 303331, 563329, 695877, 736661, 909993, 1689987, 2209983, 3943303, 5156627, 9576593, 11829909, 15469881, 28729779, 67036151, 201108453]

約数ペア:

[(1, 201108453), (3, 67036151), (7, 28729779), (13, 15469881), (17, 11829909), (21, 9576593), (39, 5156627), (51, 3943303), (91, 2209983), (119, 1689987), (221, 909993), (273, 736661), (289, 695877), (357, 563329), (663, 303331), (867, 231959), (1547, 129999), (2023, 99411), (2549, 78897), (3757, 53529), (4641, 43333), (6069, 33137), (7647, 26299), (11271, 17843)]