201190178

素因数分解:

$2^1\times 7^2\times {\mathrm{691}}^1\times {\mathrm{2971}}^1$

素因数の和:3678

約数の個数: 24

約数和(自身を含む): 351682704

約数和(自身を除く): 150492526

約数列:

[1, 2, 7, 14, 49, 98, 691, 1382, 2971, 4837, 5942, 9674, 20797, 33859, 41594, 67718, 145579, 291158, 2052961, 4105922, 14370727, 28741454, 100595089, 201190178]

約数ペア:

[(1, 201190178), (2, 100595089), (7, 28741454), (14, 14370727), (49, 4105922), (98, 2052961), (691, 291158), (1382, 145579), (2971, 67718), (4837, 41594), (5942, 33859), (9674, 20797)]