206804501540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113628847}}^1$

素因数の和:113628876

約数の個数: 48

約数和(自身を含む): 534510100992

約数和(自身を除く): 327705599452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 113628847, 227257694, 454515388, 568144235, 795401929, 1136288470, 1477175011, 1590803858, 2272576940, 2954350022, 3181607716, 3977009645, 5908700044, 7385875055, 7954019290, 10340225077, 14771750110, 15908038580, 20680450154, 29543500220, 41360900308, 51701125385, 103402250770, 206804501540]

約数ペア:

[(1, 206804501540), (2, 103402250770), (4, 51701125385), (5, 41360900308), (7, 29543500220), (10, 20680450154), (13, 15908038580), (14, 14771750110), (20, 10340225077), (26, 7954019290), (28, 7385875055), (35, 5908700044), (52, 3977009645), (65, 3181607716), (70, 2954350022), (91, 2272576940), (130, 1590803858), (140, 1477175011), (182, 1136288470), (260, 795401929), (364, 568144235), (455, 454515388), (910, 227257694), (1820, 113628847)]