211059078

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 427375872

約数和(自身を除く): 216316794

約数列:

[1, 2, 3, 6, 131, 262, 263, 393, 526, 786, 789, 1021, 1578, 2042, 3063, 6126, 34453, 68906, 103359, 133751, 206718, 267502, 268523, 401253, 537046, 802506, 805569, 1611138, 35176513, 70353026, 105529539, 211059078]

約数ペア:

[(1, 211059078), (2, 105529539), (3, 70353026), (6, 35176513), (131, 1611138), (262, 805569), (263, 802506), (393, 537046), (526, 401253), (786, 268523), (789, 267502), (1021, 206718), (1578, 133751), (2042, 103359), (3063, 68906), (6126, 34453)]