210798556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{5399}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 379209600

約数和(自身を除く): 168411044

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 5399, 9761, 10798, 19522, 21596, 39044, 232157, 464314, 928628, 1225573, 2451146, 4902292, 52699639, 105399278, 210798556]

約数ペア:

[(1, 210798556), (2, 105399278), (4, 52699639), (43, 4902292), (86, 2451146), (172, 1225573), (227, 928628), (454, 464314), (908, 232157), (5399, 39044), (9761, 21596), (10798, 19522)]