201954646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{44621}}^1$

素因数の和:44727

約数の個数: 16

約数和(自身を含む): 316994688

約数和(自身を除く): 115040042

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 44621, 89242, 1383251, 2766502, 3257333, 6514666, 100977323, 201954646]

約数ペア:

[(1, 201954646), (2, 100977323), (31, 6514666), (62, 3257333), (73, 2766502), (146, 1383251), (2263, 89242), (4526, 44621)]