210976652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2971}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 379215312

約数和(自身を除く): 168238660

約数列:

[1, 2, 4, 41, 82, 164, 433, 866, 1732, 2971, 5942, 11884, 17753, 35506, 71012, 121811, 243622, 487244, 1286443, 2572886, 5145772, 52744163, 105488326, 210976652]

約数ペア:

[(1, 210976652), (2, 105488326), (4, 52744163), (41, 5145772), (82, 2572886), (164, 1286443), (433, 487244), (866, 243622), (1732, 121811), (2971, 71012), (5942, 35506), (11884, 17753)]