201229545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19993}}^1$

素因数の和:20073

約数の個数: 32

約数和(自身を含む): 357012864

約数和(自身を除く): 155783319

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 19993, 59979, 99965, 219923, 299895, 659769, 1099615, 1219573, 3298845, 3658719, 6097865, 13415303, 18293595, 40245909, 67076515, 201229545]

約数ペア:

[(1, 201229545), (3, 67076515), (5, 40245909), (11, 18293595), (15, 13415303), (33, 6097865), (55, 3658719), (61, 3298845), (165, 1219573), (183, 1099615), (305, 659769), (671, 299895), (915, 219923), (2013, 99965), (3355, 59979), (10065, 19993)]