205884035

素因数分解:

$5^1\times 7^3\times {\mathrm{120049}}^1$

素因数の和:120075

約数の個数: 16

約数和(自身を含む): 288120000

約数和(自身を除く): 82235965

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 120049, 600245, 840343, 4201715, 5882401, 29412005, 41176807, 205884035]

約数ペア:

[(1, 205884035), (5, 41176807), (7, 29412005), (35, 5882401), (49, 4201715), (245, 840343), (343, 600245), (1715, 120049)]