200977816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4463}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 406848960

約数和(自身を除く): 205871144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1732, 3464, 4463, 5629, 8926, 11258, 17852, 22516, 35704, 45032, 58019, 116038, 232076, 464152, 1932479, 3864958, 7729916, 15459832, 25122227, 50244454, 100488908, 200977816]

約数ペア:

[(1, 200977816), (2, 100488908), (4, 50244454), (8, 25122227), (13, 15459832), (26, 7729916), (52, 3864958), (104, 1932479), (433, 464152), (866, 232076), (1732, 116038), (3464, 58019), (4463, 45032), (5629, 35704), (8926, 22516), (11258, 17852)]