About the Number

101991114

101991113 ← → 101991115

2進数表記:110000101000100001011001010

漢数字表記:一億百九十九万千百十四

素因数分解:

2 1 × 3 2 × 439 1 × 12907 1

素因数の和:13354
約数の個数: 24
約数和(自身を含む): 221501280
約数和(自身を除く): 119510166

約数列:
[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 12907, 25814, 38721, 77442, 116163, 232326, 5666173, 11332346, 16998519, 33997038, 50995557, 101991114]

約数ペア:
[(1, 101991114), (2, 50995557), (3, 33997038), (6, 16998519), (9, 11332346), (18, 5666173), (439, 232326), (878, 116163), (1317, 77442), (2634, 38721), (3951, 25814), (7902, 12907)]

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