About the Number

201425310

201425309 ← → 201425311

2進数表記:1100000000011000000110011110

漢数字表記:二億百四十二万五千三百十

素因数分解:

2 1 × 3 2 × 5 1 × 101 1 × 22159 1

素因数の和:22273
約数の個数: 48
約数和(自身を含む): 528914880
約数和(自身を除く): 327489570

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22159, 44318, 66477, 110795, 132954, 199431, 221590, 332385, 398862, 664770, 997155, 1994310, 2238059, 4476118, 6714177, 11190295, 13428354, 20142531, 22380590, 33570885, 40285062, 67141770, 100712655, 201425310]

約数ペア:
[(1, 201425310), (2, 100712655), (3, 67141770), (5, 40285062), (6, 33570885), (9, 22380590), (10, 20142531), (15, 13428354), (18, 11190295), (30, 6714177), (45, 4476118), (90, 2238059), (101, 1994310), (202, 997155), (303, 664770), (505, 398862), (606, 332385), (909, 221590), (1010, 199431), (1515, 132954), (1818, 110795), (3030, 66477), (4545, 44318), (9090, 22159)]

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