206823450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1378823}}^1$

素因数の和:1378838

約数の個数: 24

約数和(自身を含む): 512922528

約数和(自身を除く): 306099078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1378823, 2757646, 4136469, 6894115, 8272938, 13788230, 20682345, 34470575, 41364690, 68941150, 103411725, 206823450]

約数ペア:

[(1, 206823450), (2, 103411725), (3, 68941150), (5, 41364690), (6, 34470575), (10, 20682345), (15, 13788230), (25, 8272938), (30, 6894115), (50, 4136469), (75, 2757646), (150, 1378823)]