About the Number

221027072

221027071 ← → 221027073

2進数表記:1101001011001001101100000000

漢数字表記:二億二千百二万七千七十二

素因数分解:

2 8 × 7 1 × 123341 1

素因数の和:123364
約数の個数: 36
約数和(自身を含む): 504222096
約数和(自身を除く): 283195024

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 123341, 246682, 493364, 863387, 986728, 1726774, 1973456, 3453548, 3946912, 6907096, 7893824, 13814192, 15787648, 27628384, 31575296, 55256768, 110513536, 221027072]

約数ペア:
[(1, 221027072), (2, 110513536), (4, 55256768), (7, 31575296), (8, 27628384), (14, 15787648), (16, 13814192), (28, 7893824), (32, 6907096), (56, 3946912), (64, 3453548), (112, 1973456), (128, 1726774), (224, 986728), (256, 863387), (448, 493364), (896, 246682), (1792, 123341)]

このpageの処理時間: 0.009090185165405273 seconds