212193839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4483}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 250099584

約数和(自身を除く): 37905745

約数列:

[1, 11, 13, 143, 331, 3641, 4303, 4483, 47333, 49313, 58279, 641069, 1483873, 16322603, 19290349, 212193839]

約数ペア:

[(1, 212193839), (11, 19290349), (13, 16322603), (143, 1483873), (331, 641069), (3641, 58279), (4303, 49313), (4483, 47333)]