198235676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{1163}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 355643904

約数和(自身を除く): 157408228

約数列:

[1, 2, 4, 43, 86, 172, 991, 1163, 1982, 2326, 3964, 4652, 42613, 50009, 85226, 100018, 170452, 200036, 1152533, 2305066, 4610132, 49558919, 99117838, 198235676]

約数ペア:

[(1, 198235676), (2, 99117838), (4, 49558919), (43, 4610132), (86, 2305066), (172, 1152533), (991, 200036), (1163, 170452), (1982, 100018), (2326, 85226), (3964, 50009), (4652, 42613)]