221535106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{10303}}^1$

素因数の和:11145

約数の個数: 16

約数和(自身を含む): 358331904

約数和(自身を除く): 136796798

約数列:

[1, 2, 13, 26, 827, 1654, 10303, 10751, 20606, 21502, 133939, 267878, 8520581, 17041162, 110767553, 221535106]

約数ペア:

[(1, 221535106), (2, 110767553), (13, 17041162), (26, 8520581), (827, 267878), (1654, 133939), (10303, 21502), (10751, 20606)]