200748418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{145681}}^1$

素因数の和:145749

約数の個数: 16

約数和(自身を含む): 330406776

約数和(自身を除く): 129658358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 145681, 291362, 1893853, 3787706, 7721093, 15442186, 100374209, 200748418]

約数ペア:

[(1, 200748418), (2, 100374209), (13, 15442186), (26, 7721093), (53, 3787706), (106, 1893853), (689, 291362), (1378, 145681)]