201149122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{19609}}^1$

素因数の和:19857

約数の個数: 16

約数和(自身を含む): 316270080

約数和(自身を除く): 115120958

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 19609, 39218, 451007, 902014, 4372807, 8745614, 100574561, 201149122]

約数ペア:

[(1, 201149122), (2, 100574561), (23, 8745614), (46, 4372807), (223, 902014), (446, 451007), (5129, 39218), (10258, 19609)]