202213179

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 150651333

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 1113, 1431, 1701, 2243, 3339, 4293, 6729, 10017, 12879, 15701, 20187, 30051, 47103, 60561, 90153, 118879, 141309, 181683, 356637, 423927, 545049, 832153, 1069911, 1271781, 2496459, 3209733, 3815343, 7489377, 9629199, 22468131, 28887597, 67404393, 202213179]

約数ペア:

[(1, 202213179), (3, 67404393), (7, 28887597), (9, 22468131), (21, 9629199), (27, 7489377), (53, 3815343), (63, 3209733), (81, 2496459), (159, 1271781), (189, 1069911), (243, 832153), (371, 545049), (477, 423927), (567, 356637), (1113, 181683), (1431, 141309), (1701, 118879), (2243, 90153), (3339, 60561), (4293, 47103), (6729, 30051), (10017, 20187), (12879, 15701)]