201900419

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3517}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 236409600

約数和(自身を除く): 34509181

約数列:

[1, 7, 59, 139, 413, 973, 3517, 8201, 24619, 57407, 207503, 488863, 1452521, 3422041, 28842917, 201900419]

約数ペア:

[(1, 201900419), (7, 28842917), (59, 3422041), (139, 1452521), (413, 488863), (973, 207503), (3517, 57407), (8201, 24619)]