201041115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^2$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 358587648

約数和(自身を除く): 157546533

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 131, 165, 213, 355, 393, 655, 781, 1065, 1441, 1965, 2343, 3905, 4323, 7205, 9301, 11715, 17161, 21615, 27903, 46505, 51483, 85805, 102311, 139515, 188771, 257415, 306933, 511555, 566313, 943855, 1218431, 1534665, 2831565, 3655293, 6092155, 13402741, 18276465, 40208223, 67013705, 201041115]

約数ペア:

[(1, 201041115), (3, 67013705), (5, 40208223), (11, 18276465), (15, 13402741), (33, 6092155), (55, 3655293), (71, 2831565), (131, 1534665), (165, 1218431), (213, 943855), (355, 566313), (393, 511555), (655, 306933), (781, 257415), (1065, 188771), (1441, 139515), (1965, 102311), (2343, 85805), (3905, 51483), (4323, 46505), (7205, 27903), (9301, 21615), (11715, 17161)]