About the Number

1208200048

1208200047 ← → 1208200049

2進数表記:1001000000000111010101101110000

漢数字表記:十二億八百二十万四十八

素因数分解:

2 4 × 11 1 × 47 1 × 146059 1

素因数の和:146125
約数の個数: 40
約数和(自身を含む): 2608047360
約数和(自身を除く): 1399847312

約数列:
[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 146059, 292118, 584236, 1168472, 1606649, 2336944, 3213298, 6426596, 6864773, 12853192, 13729546, 25706384, 27459092, 54918184, 75512503, 109836368, 151025006, 302050012, 604100024, 1208200048]

約数ペア:
[(1, 1208200048), (2, 604100024), (4, 302050012), (8, 151025006), (11, 109836368), (16, 75512503), (22, 54918184), (44, 27459092), (47, 25706384), (88, 13729546), (94, 12853192), (176, 6864773), (188, 6426596), (376, 3213298), (517, 2336944), (752, 1606649), (1034, 1168472), (2068, 584236), (4136, 292118), (8272, 146059)]

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