About the Number

202135072

202135071 ← → 202135073

2進数表記:1100000011000101011000100000

漢数字表記:二億二百十三万五千七十二

素因数分解:

2 5 × 19 1 × 311 1 × 1069 1

素因数の和:1409
約数の個数: 48
約数和(自身を含む): 420638400
約数和(自身を除く): 218503328

約数列:
[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 311, 608, 622, 1069, 1244, 2138, 2488, 4276, 4976, 5909, 8552, 9952, 11818, 17104, 20311, 23636, 34208, 40622, 47272, 81244, 94544, 162488, 189088, 324976, 332459, 649952, 664918, 1329836, 2659672, 5319344, 6316721, 10638688, 12633442, 25266884, 50533768, 101067536, 202135072]

約数ペア:
[(1, 202135072), (2, 101067536), (4, 50533768), (8, 25266884), (16, 12633442), (19, 10638688), (32, 6316721), (38, 5319344), (76, 2659672), (152, 1329836), (304, 664918), (311, 649952), (608, 332459), (622, 324976), (1069, 189088), (1244, 162488), (2138, 94544), (2488, 81244), (4276, 47272), (4976, 40622), (5909, 34208), (8552, 23636), (9952, 20311), (11818, 17104)]

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