201946589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 223700400

約数和(自身を除く): 21753811

約数列:

[1, 13, 53, 109, 689, 1417, 2689, 5777, 34957, 75101, 142517, 293101, 1852721, 3810313, 15534353, 201946589]

約数ペア:

[(1, 201946589), (13, 15534353), (53, 3810313), (109, 1852721), (689, 293101), (1417, 142517), (2689, 75101), (5777, 34957)]