195777796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4723}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 352108064

約数和(自身を除く): 156330268

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 4723, 9446, 10363, 18892, 20726, 41452, 203089, 406178, 812356, 1138243, 2276486, 4552972, 48944449, 97888898, 195777796]

約数ペア:

[(1, 195777796), (2, 97888898), (4, 48944449), (43, 4552972), (86, 2276486), (172, 1138243), (241, 812356), (482, 406178), (964, 203089), (4723, 41452), (9446, 20726), (10363, 18892)]