202000842

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260983}}^1$

素因数の和:261034

約数の個数: 24

約数和(自身を含む): 447848544

約数和(自身を除く): 245847702

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260983, 521966, 782949, 1565898, 2348847, 4697694, 11222269, 22444538, 33666807, 67333614, 101000421, 202000842]

約数ペア:

[(1, 202000842), (2, 101000421), (3, 67333614), (6, 33666807), (9, 22444538), (18, 11222269), (43, 4697694), (86, 2348847), (129, 1565898), (258, 782949), (387, 521966), (774, 260983)]