212637272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{501503}}^1$

素因数の和:501562

約数の個数: 16

約数和(自身を含む): 406218240

約数和(自身を除く): 193580968

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 501503, 1003006, 2006012, 4012024, 26579659, 53159318, 106318636, 212637272]

約数ペア:

[(1, 212637272), (2, 106318636), (4, 53159318), (8, 26579659), (53, 4012024), (106, 2006012), (212, 1003006), (424, 501503)]