About the Number

210327992

210327991 ← → 210327993

2進数表記:1100100010010101100110111000

漢数字表記:二億千三十二万七千九百九十二

素因数分解:

2 3 × 7 2 × 331 1 × 1621 1

素因数の和:1972
約数の個数: 48
約数和(自身を含む): 460420920
約数和(自身を除く): 250092928

約数列:
[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 1621, 2317, 2648, 3242, 4634, 6484, 9268, 11347, 12968, 16219, 18536, 22694, 32438, 45388, 64876, 79429, 90776, 129752, 158858, 317716, 536551, 635432, 1073102, 2146204, 3755857, 4292408, 7511714, 15023428, 26290999, 30046856, 52581998, 105163996, 210327992]

約数ペア:
[(1, 210327992), (2, 105163996), (4, 52581998), (7, 30046856), (8, 26290999), (14, 15023428), (28, 7511714), (49, 4292408), (56, 3755857), (98, 2146204), (196, 1073102), (331, 635432), (392, 536551), (662, 317716), (1324, 158858), (1621, 129752), (2317, 90776), (2648, 79429), (3242, 64876), (4634, 45388), (6484, 32438), (9268, 22694), (11347, 18536), (12968, 16219)]

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