About the Number

201022074

201022073 ← → 201022075

2進数表記:1011111110110101101001111010

漢数字表記:二億百二万二千七十四

素因数分解:

2 1 × 3 4 × 11 1 × 112807 1

素因数の和:112832
約数の個数: 40
約数和(自身を含む): 491391648
約数和(自身を除く): 290369574

約数列:
[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 112807, 225614, 338421, 676842, 1015263, 1240877, 2030526, 2481754, 3045789, 3722631, 6091578, 7445262, 9137367, 11167893, 18274734, 22335786, 33503679, 67007358, 100511037, 201022074]

約数ペア:
[(1, 201022074), (2, 100511037), (3, 67007358), (6, 33503679), (9, 22335786), (11, 18274734), (18, 11167893), (22, 9137367), (27, 7445262), (33, 6091578), (54, 3722631), (66, 3045789), (81, 2481754), (99, 2030526), (162, 1240877), (198, 1015263), (297, 676842), (594, 338421), (891, 225614), (1782, 112807)]

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