201698451

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 311112000

約数和(自身を除く): 109413549

約数列:

[1, 3, 9, 27, 29, 87, 173, 261, 519, 783, 1489, 1557, 4467, 4671, 5017, 13401, 15051, 40203, 43181, 45153, 129543, 135459, 257597, 388629, 772791, 1165887, 2318373, 6955119, 7470313, 22410939, 67232817, 201698451]

約数ペア:

[(1, 201698451), (3, 67232817), (9, 22410939), (27, 7470313), (29, 6955119), (87, 2318373), (173, 1165887), (261, 772791), (519, 388629), (783, 257597), (1489, 135459), (1557, 129543), (4467, 45153), (4671, 43181), (5017, 40203), (13401, 15051)]