201054385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{10859}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 288267840

約数和(自身を除く): 87213455

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 10859, 18515, 54295, 76013, 249757, 380065, 1248785, 1748299, 5744411, 8741495, 28722055, 40210877, 201054385]

約数ペア:

[(1, 201054385), (5, 40210877), (7, 28722055), (23, 8741495), (35, 5744411), (115, 1748299), (161, 1248785), (529, 380065), (805, 249757), (2645, 76013), (3703, 54295), (10859, 18515)]