215852012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{1873}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 386613696

約数和(自身を除く): 170761684

約数列:

[1, 2, 4, 47, 94, 188, 613, 1226, 1873, 2452, 3746, 7492, 28811, 57622, 88031, 115244, 176062, 352124, 1148149, 2296298, 4592596, 53963003, 107926006, 215852012]

約数ペア:

[(1, 215852012), (2, 107926006), (4, 53963003), (47, 4592596), (94, 2296298), (188, 1148149), (613, 352124), (1226, 176062), (1873, 115244), (2452, 88031), (3746, 57622), (7492, 28811)]