198455376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{590641}}^1$

素因数の和:590659

約数の個数: 40

約数和(自身を含む): 585916864

約数和(自身を除く): 387461488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 590641, 1181282, 1771923, 2362564, 3543846, 4134487, 4725128, 7087692, 8268974, 9450256, 12403461, 14175384, 16537948, 24806922, 28350768, 33075896, 49613844, 66151792, 99227688, 198455376]

約数ペア:

[(1, 198455376), (2, 99227688), (3, 66151792), (4, 49613844), (6, 33075896), (7, 28350768), (8, 24806922), (12, 16537948), (14, 14175384), (16, 12403461), (21, 9450256), (24, 8268974), (28, 7087692), (42, 4725128), (48, 4134487), (56, 3543846), (84, 2362564), (112, 1771923), (168, 1181282), (336, 590641)]