202013073

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 311622948

約数和(自身を除く): 109609875

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 361, 641, 873, 1083, 1843, 1923, 3249, 5529, 5769, 12179, 16587, 35017, 36537, 62177, 105051, 109611, 186531, 231401, 315153, 559593, 694203, 1181363, 2082609, 3544089, 10632267, 22445897, 67337691, 202013073]

約数ペア:

[(1, 202013073), (3, 67337691), (9, 22445897), (19, 10632267), (57, 3544089), (97, 2082609), (171, 1181363), (291, 694203), (361, 559593), (641, 315153), (873, 231401), (1083, 186531), (1843, 109611), (1923, 105051), (3249, 62177), (5529, 36537), (5769, 35017), (12179, 16587)]