202918079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42073}}^1$

素因数の和:42146

約数の個数: 16

約数和(自身を含む): 254463552

約数和(自身を除く): 51545473

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 42073, 294511, 546949, 2229869, 3828643, 15609083, 28988297, 202918079]

約数ペア:

[(1, 202918079), (7, 28988297), (13, 15609083), (53, 3828643), (91, 2229869), (371, 546949), (689, 294511), (4823, 42073)]