202092021

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 298411776

約数和(自身を除く): 96319755

約数列:

[1, 3, 9, 53, 159, 431, 477, 983, 1293, 2949, 3879, 8847, 22843, 52099, 68529, 156297, 205587, 423673, 468891, 1271019, 3813057, 22454669, 67364007, 202092021]

約数ペア:

[(1, 202092021), (3, 67364007), (9, 22454669), (53, 3813057), (159, 1271019), (431, 468891), (477, 423673), (983, 205587), (1293, 156297), (2949, 68529), (3879, 52099), (8847, 22843)]