201979445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37369}}^1$

素因数の和:37444

約数の個数: 16

約数和(自身を含む): 258301440

約数和(自身を除く): 56321995

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 37369, 186845, 859487, 1756343, 4297435, 8781715, 40395889, 201979445]

約数ペア:

[(1, 201979445), (5, 40395889), (23, 8781715), (47, 4297435), (115, 1756343), (235, 859487), (1081, 186845), (5405, 37369)]