About the Number

220133145

220133144 ← → 220133146

2進数表記:1101000111101111011100011001

漢数字表記:二億二千十三万三千百四十五

素因数分解:

3 1 × 5 1 × 19 1 × 103 1 × 7499 1

素因数の和:7629
約数の個数: 32
約数和(自身を含む): 374400000
約数和(自身を除く): 154266855

約数列:
[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 5871, 7499, 9785, 22497, 29355, 37495, 112485, 142481, 427443, 712405, 772397, 2137215, 2317191, 3861985, 11585955, 14675543, 44026629, 73377715, 220133145]

約数ペア:
[(1, 220133145), (3, 73377715), (5, 44026629), (15, 14675543), (19, 11585955), (57, 3861985), (95, 2317191), (103, 2137215), (285, 772397), (309, 712405), (515, 427443), (1545, 142481), (1957, 112485), (5871, 37495), (7499, 29355), (9785, 22497)]

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