201949955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{34849}}^1$

素因数の和:34934

約数の個数: 16

約数和(自身を含む): 259284000

約数和(自身を除く): 57334045

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 34849, 174245, 662131, 2125789, 3310655, 10628945, 40389991, 201949955]

約数ペア:

[(1, 201949955), (5, 40389991), (19, 10628945), (61, 3310655), (95, 2125789), (305, 662131), (1159, 174245), (5795, 34849)]