210813308738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{481531}}^1$

素因数の和:481874

約数の個数: 32

約数和(自身を含む): 342195900480

約数和(自身を除く): 131382591742

約数列:

[1, 2, 19, 38, 41, 82, 281, 562, 779, 1558, 5339, 10678, 11521, 23042, 218899, 437798, 481531, 963062, 9149089, 18298178, 19742771, 39485542, 135310211, 270620422, 375112649, 750225298, 2570894009, 5141788018, 5547718651, 11095437302, 105406654369, 210813308738]

約数ペア:

[(1, 210813308738), (2, 105406654369), (19, 11095437302), (38, 5547718651), (41, 5141788018), (82, 2570894009), (281, 750225298), (562, 375112649), (779, 270620422), (1558, 135310211), (5339, 39485542), (10678, 19742771), (11521, 18298178), (23042, 9149089), (218899, 963062), (437798, 481531)]