210740842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{83561}}^1$

素因数の和:83673

約数の個数: 16

約数和(自身を含む): 343941192

約数和(自身を除く): 133200350

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 83561, 167122, 1086293, 2172586, 8105417, 16210834, 105370421, 210740842]

約数ペア:

[(1, 210740842), (2, 105370421), (13, 16210834), (26, 8105417), (97, 2172586), (194, 1086293), (1261, 167122), (2522, 83561)]