About the Number

200172390

200172389 ← → 200172391

2進数表記:1011111011100110001101100110

漢数字表記:二億十七万二千三百九十

素因数分解:

2 1 × 3 1 × 5 1 × 11 1 × 107 1 × 5669 1

素因数の和:5797
約数の個数: 64
約数和(自身を含む): 529079040
約数和(自身を除く): 328906650

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5669, 5885, 7062, 11338, 11770, 17007, 17655, 28345, 34014, 35310, 56690, 62359, 85035, 124718, 170070, 187077, 311795, 374154, 606583, 623590, 935385, 1213166, 1819749, 1870770, 3032915, 3639498, 6065830, 6672413, 9098745, 13344826, 18197490, 20017239, 33362065, 40034478, 66724130, 100086195, 200172390]

約数ペア:
[(1, 200172390), (2, 100086195), (3, 66724130), (5, 40034478), (6, 33362065), (10, 20017239), (11, 18197490), (15, 13344826), (22, 9098745), (30, 6672413), (33, 6065830), (55, 3639498), (66, 3032915), (107, 1870770), (110, 1819749), (165, 1213166), (214, 935385), (321, 623590), (330, 606583), (535, 374154), (642, 311795), (1070, 187077), (1177, 170070), (1605, 124718), (2354, 85035), (3210, 62359), (3531, 56690), (5669, 35310), (5885, 34014), (7062, 28345), (11338, 17655), (11770, 17007)]

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