197013546

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{64007}}^1$

素因数の和:64040

約数の個数: 40

約数和(自身を含む): 464698080

約数和(自身を除く): 267684534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 64007, 128014, 192021, 384042, 576063, 1152126, 1216133, 1728189, 2432266, 3456378, 3648399, 5184567, 7296798, 10369134, 10945197, 21890394, 32835591, 65671182, 98506773, 197013546]

約数ペア:

[(1, 197013546), (2, 98506773), (3, 65671182), (6, 32835591), (9, 21890394), (18, 10945197), (19, 10369134), (27, 7296798), (38, 5184567), (54, 3648399), (57, 3456378), (81, 2432266), (114, 1728189), (162, 1216133), (171, 1152126), (342, 576063), (513, 384042), (1026, 192021), (1539, 128014), (3078, 64007)]