201289580090

素因数分解:

$2^1\times 5^1\times {\mathrm{13597}}^1\times {\mathrm{1480397}}^1$

素因数の和:1494001

約数の個数: 16

約数和(自身を含む): 362348136072

約数和(自身を除く): 161058555982

約数列:

[1, 2, 5, 10, 13597, 27194, 67985, 135970, 1480397, 2960794, 7401985, 14803970, 20128958009, 40257916018, 100644790045, 201289580090]

約数ペア:

[(1, 201289580090), (2, 100644790045), (5, 40257916018), (10, 20128958009), (13597, 14803970), (27194, 7401985), (67985, 2960794), (135970, 1480397)]