222997294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{84919}}^1$

素因数の和:85035

約数の個数: 16

約数和(自身を含む): 363797280

約数和(自身を除く): 140799986

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 84919, 169838, 1103947, 2207894, 8576819, 17153638, 111498647, 222997294]

約数ペア:

[(1, 222997294), (2, 111498647), (13, 17153638), (26, 8576819), (101, 2207894), (202, 1103947), (1313, 169838), (2626, 84919)]