About the Number

209399328

209399327 ← → 209399329

2進数表記:1100011110110010111000100000

漢数字表記:二億九百三十九万九千三百二十八

素因数分解:

2 5 × 3 2 × 227 1 × 3203 1

素因数の和:3446
約数の個数: 72
約数和(自身を含む): 598289328
約数和(自身を除く): 388890000

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3203, 3632, 4086, 5448, 6406, 7264, 8172, 9609, 10896, 12812, 16344, 19218, 21792, 25624, 28827, 32688, 38436, 51248, 57654, 65376, 76872, 102496, 115308, 153744, 230616, 307488, 461232, 727081, 922464, 1454162, 2181243, 2908324, 4362486, 5816648, 6543729, 8724972, 11633296, 13087458, 17449944, 23266592, 26174916, 34899888, 52349832, 69799776, 104699664, 209399328]

約数ペア:
[(1, 209399328), (2, 104699664), (3, 69799776), (4, 52349832), (6, 34899888), (8, 26174916), (9, 23266592), (12, 17449944), (16, 13087458), (18, 11633296), (24, 8724972), (32, 6543729), (36, 5816648), (48, 4362486), (72, 2908324), (96, 2181243), (144, 1454162), (227, 922464), (288, 727081), (454, 461232), (681, 307488), (908, 230616), (1362, 153744), (1816, 115308), (2043, 102496), (2724, 76872), (3203, 65376), (3632, 57654), (4086, 51248), (5448, 38436), (6406, 32688), (7264, 28827), (8172, 25624), (9609, 21792), (10896, 19218), (12812, 16344)]

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