202016165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7211}}^1$

素因数の和:7660

約数の個数: 16

約数和(自身を含む): 261709056

約数和(自身を除く): 59692891

約数列:

[1, 5, 13, 65, 431, 2155, 5603, 7211, 28015, 36055, 93743, 468715, 3107941, 15539705, 40403233, 202016165]

約数ペア:

[(1, 202016165), (5, 40403233), (13, 15539705), (65, 3107941), (431, 468715), (2155, 93743), (5603, 36055), (7211, 28015)]