About the Number

201204948

201204947 ← → 201204949

2進数表記:1011111111100010010011010100

漢数字表記:二億百二十万四千九百四十八

素因数分解:

2 2 × 3 1 × 7 1 × 83 1 × 28859 1

素因数の和:28956
約数の個数: 48
約数和(自身を含む): 543029760
約数和(自身を除く): 341824812

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 28859, 57718, 86577, 115436, 173154, 202013, 346308, 404026, 606039, 808052, 1212078, 2395297, 2424156, 4790594, 7185891, 9581188, 14371782, 16767079, 28743564, 33534158, 50301237, 67068316, 100602474, 201204948]

約数ペア:
[(1, 201204948), (2, 100602474), (3, 67068316), (4, 50301237), (6, 33534158), (7, 28743564), (12, 16767079), (14, 14371782), (21, 9581188), (28, 7185891), (42, 4790594), (83, 2424156), (84, 2395297), (166, 1212078), (249, 808052), (332, 606039), (498, 404026), (581, 346308), (996, 202013), (1162, 173154), (1743, 115436), (2324, 86577), (3486, 57718), (6972, 28859)]

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