219430812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{345017}}^1$

素因数の和:345077

約数の個数: 24

約数和(自身を含む): 521667216

約数和(自身を除く): 302236404

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 345017, 690034, 1035051, 1380068, 2070102, 4140204, 18285901, 36571802, 54857703, 73143604, 109715406, 219430812]

約数ペア:

[(1, 219430812), (2, 109715406), (3, 73143604), (4, 54857703), (6, 36571802), (12, 18285901), (53, 4140204), (106, 2070102), (159, 1380068), (212, 1035051), (318, 690034), (636, 345017)]