201216223412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{9161183}}^1$

素因数の和:9161240

約数の個数: 36

約数和(自身を含む): 393747688320

約数和(自身を除く): 192531464908

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 10982, 21964, 9161183, 18322366, 36644732, 155740111, 174062477, 311480222, 348124954, 622960444, 696249908, 2647581887, 2959062109, 5295163774, 5918124218, 10590327548, 11836248436, 50304055853, 100608111706, 201216223412]

約数ペア:

[(1, 201216223412), (2, 100608111706), (4, 50304055853), (17, 11836248436), (19, 10590327548), (34, 5918124218), (38, 5295163774), (68, 2959062109), (76, 2647581887), (289, 696249908), (323, 622960444), (578, 348124954), (646, 311480222), (1156, 174062477), (1292, 155740111), (5491, 36644732), (10982, 18322366), (21964, 9161183)]