201109055

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 286640640

約数和(自身を除く): 85531585

約数列:

[1, 5, 7, 29, 35, 145, 203, 347, 571, 1015, 1735, 2429, 2855, 3997, 10063, 12145, 16559, 19985, 50315, 70441, 82795, 115913, 198137, 352205, 579565, 990685, 1386959, 5745973, 6934795, 28729865, 40221811, 201109055]

約数ペア:

[(1, 201109055), (5, 40221811), (7, 28729865), (29, 6934795), (35, 5745973), (145, 1386959), (203, 990685), (347, 579565), (571, 352205), (1015, 198137), (1735, 115913), (2429, 82795), (2855, 70441), (3997, 50315), (10063, 19985), (12145, 16559)]