201671187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 303909120

約数和(自身を除く): 102237933

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 969, 1241, 1387, 2851, 3723, 4161, 8553, 23579, 48467, 54169, 70737, 145401, 162507, 208123, 624369, 920873, 2762619, 3538091, 3954337, 10614273, 11863011, 67223729, 201671187]

約数ペア:

[(1, 201671187), (3, 67223729), (17, 11863011), (19, 10614273), (51, 3954337), (57, 3538091), (73, 2762619), (219, 920873), (323, 624369), (969, 208123), (1241, 162507), (1387, 145401), (2851, 70737), (3723, 54169), (4161, 48467), (8553, 23579)]