201891148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13463}}^1$

素因数の和:13653

約数の個数: 24

約数和(自身を含む): 370960128

約数和(自身を除く): 169068980

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 13463, 14996, 26926, 53852, 309649, 619298, 1238596, 2194469, 4388938, 8777876, 50472787, 100945574, 201891148]

約数ペア:

[(1, 201891148), (2, 100945574), (4, 50472787), (23, 8777876), (46, 4388938), (92, 2194469), (163, 1238596), (326, 619298), (652, 309649), (3749, 53852), (7498, 26926), (13463, 14996)]