202243210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555717}}^1$

素因数の和:1555737

約数の個数: 16

約数和(自身を含む): 392040936

約数和(自身を除く): 189797726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555717, 3111434, 7778585, 15557170, 20224321, 40448642, 101121605, 202243210]

約数ペア:

[(1, 202243210), (2, 101121605), (5, 40448642), (10, 20224321), (13, 15557170), (26, 7778585), (65, 3111434), (130, 1555717)]