201288868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30703}}^1$

素因数の和:30867

約数の個数: 24

約数和(自身を含む): 386870400

約数和(自身を除く): 185581532

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30703, 61406, 122812, 337733, 675466, 1350932, 4574747, 9149494, 18298988, 50322217, 100644434, 201288868]

約数ペア:

[(1, 201288868), (2, 100644434), (4, 50322217), (11, 18298988), (22, 9149494), (44, 4574747), (149, 1350932), (298, 675466), (596, 337733), (1639, 122812), (3278, 61406), (6556, 30703)]