201140690

素因数分解:

$2^1\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{4519}}^1$

素因数の和:8977

約数の個数: 16

約数和(自身を含む): 362214720

約数和(自身を除く): 161074030

約数列:

[1, 2, 5, 10, 4451, 4519, 8902, 9038, 22255, 22595, 44510, 45190, 20114069, 40228138, 100570345, 201140690]

約数ペア:

[(1, 201140690), (2, 100570345), (5, 40228138), (10, 20114069), (4451, 45190), (4519, 44510), (8902, 22595), (9038, 22255)]