199841202

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17707}}^1$

素因数の和:17748

約数の個数: 64

約数和(自身を含む): 509990400

約数和(自身を除く): 310149198

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 17707, 35414, 53121, 106242, 159363, 194777, 318726, 336433, 389554, 478089, 584331, 672866, 956178, 1009299, 1168662, 1752993, 2018598, 3027897, 3505986, 3700763, 5258979, 6055794, 7401526, 9083691, 10517958, 11102289, 18167382, 22204578, 33306867, 66613734, 99920601, 199841202]

約数ペア:

[(1, 199841202), (2, 99920601), (3, 66613734), (6, 33306867), (9, 22204578), (11, 18167382), (18, 11102289), (19, 10517958), (22, 9083691), (27, 7401526), (33, 6055794), (38, 5258979), (54, 3700763), (57, 3505986), (66, 3027897), (99, 2018598), (114, 1752993), (171, 1168662), (198, 1009299), (209, 956178), (297, 672866), (342, 584331), (418, 478089), (513, 389554), (594, 336433), (627, 318726), (1026, 194777), (1254, 159363), (1881, 106242), (3762, 53121), (5643, 35414), (11286, 17707)]