200440953

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 308620800

約数和(自身を除く): 108179847

約数列:

[1, 3, 9, 27, 29, 87, 261, 281, 783, 843, 911, 2529, 2733, 7587, 8149, 8199, 24447, 24597, 26419, 73341, 79257, 220023, 237771, 255991, 713313, 767973, 2303919, 6911757, 7423739, 22271217, 66813651, 200440953]

約数ペア:

[(1, 200440953), (3, 66813651), (9, 22271217), (27, 7423739), (29, 6911757), (87, 2303919), (261, 767973), (281, 713313), (783, 255991), (843, 237771), (911, 220023), (2529, 79257), (2733, 73341), (7587, 26419), (8149, 24597), (8199, 24447)]