225598178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{118861}}^1$

素因数の和:118949

約数の個数: 16

約数和(自身を含む): 369423096

約数和(自身を除く): 143824918

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 118861, 237722, 1545193, 3090386, 8676853, 17353706, 112799089, 225598178]

約数ペア:

[(1, 225598178), (2, 112799089), (13, 17353706), (26, 8676853), (73, 3090386), (146, 1545193), (949, 237722), (1898, 118861)]