About the Number

201940228

201940227 ← → 201940229

2進数表記:1100000010010101110100000100

漢数字表記:二億百九十四万二百二十八

素因数分解:

2 2 × 7 1 × 37 1 × 421 1 × 463 1

素因数の和:932
約数の個数: 48
約数和(自身を含む): 416679424
約数和(自身を除く): 214739196

約数列:
[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 421, 463, 518, 842, 926, 1036, 1684, 1852, 2947, 3241, 5894, 6482, 11788, 12964, 15577, 17131, 31154, 34262, 62308, 68524, 109039, 119917, 194923, 218078, 239834, 389846, 436156, 479668, 779692, 1364461, 2728922, 5457844, 7212151, 14424302, 28848604, 50485057, 100970114, 201940228]

約数ペア:
[(1, 201940228), (2, 100970114), (4, 50485057), (7, 28848604), (14, 14424302), (28, 7212151), (37, 5457844), (74, 2728922), (148, 1364461), (259, 779692), (421, 479668), (463, 436156), (518, 389846), (842, 239834), (926, 218078), (1036, 194923), (1684, 119917), (1852, 109039), (2947, 68524), (3241, 62308), (5894, 34262), (6482, 31154), (11788, 17131), (12964, 15577)]

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