204560908

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 362930400

約数和(自身を除く): 158369492

約数列:

[1, 2, 4, 149, 151, 298, 302, 596, 604, 2273, 4546, 9092, 22499, 44998, 89996, 338677, 343223, 677354, 686446, 1354708, 1372892, 51140227, 102280454, 204560908]

約数ペア:

[(1, 204560908), (2, 102280454), (4, 51140227), (149, 1372892), (151, 1354708), (298, 686446), (302, 677354), (596, 343223), (604, 338677), (2273, 89996), (4546, 44998), (9092, 22499)]