210222784

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{2609}}^1$

素因数の和:3880

約数の個数: 28

約数和(自身を含む): 417652200

約数和(自身を除く): 207429416

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 2518, 2609, 5036, 5218, 10072, 10436, 20144, 20872, 40288, 41744, 80576, 83488, 166976, 3284731, 6569462, 13138924, 26277848, 52555696, 105111392, 210222784]

約数ペア:

[(1, 210222784), (2, 105111392), (4, 52555696), (8, 26277848), (16, 13138924), (32, 6569462), (64, 3284731), (1259, 166976), (2518, 83488), (2609, 80576), (5036, 41744), (5218, 40288), (10072, 20872), (10436, 20144)]