202195395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3779}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 371498400

約数和(自身を除く): 169303005

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 3779, 5945, 10701, 11337, 17835, 18895, 34011, 53505, 56685, 109591, 154939, 170055, 328773, 464817, 547955, 774695, 986319, 1394451, 1643865, 2324085, 4493231, 4931595, 6972255, 13479693, 22466155, 40439079, 67398465, 202195395]

約数ペア:

[(1, 202195395), (3, 67398465), (5, 40439079), (9, 22466155), (15, 13479693), (29, 6972255), (41, 4931595), (45, 4493231), (87, 2324085), (123, 1643865), (145, 1394451), (205, 986319), (261, 774695), (369, 547955), (435, 464817), (615, 328773), (1189, 170055), (1305, 154939), (1845, 109591), (3567, 56685), (3779, 53505), (5945, 34011), (10701, 18895), (11337, 17835)]