198082.00000000

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 33811526

約数列:

[1, 2, 17, 34, 79, 127, 157, 158, 254, 314, 1343, 2159, 2669, 2686, 4318, 5338, 10033, 12403, 19939, 20066, 24806, 39878, 170561, 210851, 338963, 341122, 421702, 677926, 1575181, 3150362, 26778077, 53556154]

約数ペア:

[(1, 53556154), (2, 26778077), (17, 3150362), (34, 1575181), (79, 677926), (127, 421702), (157, 341122), (158, 338963), (254, 210851), (314, 170561), (1343, 39878), (2159, 24806), (2669, 20066), (2686, 19939), (4318, 12403), (5338, 10033)]