204512152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1966463}}^1$

素因数の和:1966482

約数の個数: 16

約数和(自身を含む): 412957440

約数和(自身を除く): 208445288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1966463, 3932926, 7865852, 15731704, 25564019, 51128038, 102256076, 204512152]

約数ペア:

[(1, 204512152), (2, 102256076), (4, 51128038), (8, 25564019), (13, 15731704), (26, 7865852), (52, 3932926), (104, 1966463)]