203183806

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 353041920

約数和(自身を除く): 149858114

約数列:

[1, 2, 7, 14, 139, 263, 278, 397, 526, 794, 973, 1841, 1946, 2779, 3682, 5558, 36557, 55183, 73114, 104411, 110366, 208822, 255899, 386281, 511798, 730877, 772562, 1461754, 14513129, 29026258, 101591903, 203183806]

約数ペア:

[(1, 203183806), (2, 101591903), (7, 29026258), (14, 14513129), (139, 1461754), (263, 772562), (278, 730877), (397, 511798), (526, 386281), (794, 255899), (973, 208822), (1841, 110366), (1946, 104411), (2779, 73114), (3682, 55183), (5558, 36557)]