201679893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 320246784

約数和(自身を除く): 118566891

約数列:

[1, 3, 9, 23, 31, 53, 69, 93, 159, 207, 279, 477, 593, 713, 1219, 1643, 1779, 2139, 3657, 4929, 5337, 6417, 10971, 13639, 14787, 18383, 31429, 37789, 40917, 55149, 94287, 113367, 122751, 165447, 282861, 340101, 422809, 722867, 974299, 1268427, 2168601, 2922897, 3805281, 6505803, 8768691, 22408877, 67226631, 201679893]

約数ペア:

[(1, 201679893), (3, 67226631), (9, 22408877), (23, 8768691), (31, 6505803), (53, 3805281), (69, 2922897), (93, 2168601), (159, 1268427), (207, 974299), (279, 722867), (477, 422809), (593, 340101), (713, 282861), (1219, 165447), (1643, 122751), (1779, 113367), (2139, 94287), (3657, 55149), (4929, 40917), (5337, 37789), (6417, 31429), (10971, 18383), (13639, 14787)]