201893811

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3583

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 117717069

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1239, 2773, 3467, 8319, 10401, 19411, 24269, 58233, 72807, 162949, 204553, 488847, 613659, 1140643, 1431871, 3421929, 4295613, 9613991, 28841973, 67297937, 201893811]

約数ペア:

[(1, 201893811), (3, 67297937), (7, 28841973), (21, 9613991), (47, 4295613), (59, 3421929), (141, 1431871), (177, 1140643), (329, 613659), (413, 488847), (987, 204553), (1239, 162949), (2773, 72807), (3467, 58233), (8319, 24269), (10401, 19411)]