About the Number

199898106

199898105 ← → 199898107

2進数表記:1011111010100011001111111010

漢数字表記:一億九千九百八十九万八千百六

素因数分解:

2 1 × 3 1 × 23 1 × 31 1 × 46727 1

素因数の和:46786
約数の個数: 32
約数和(自身を含む): 430645248
約数和(自身を除く): 230747142

約数列:
[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 46727, 93454, 140181, 280362, 1074721, 1448537, 2149442, 2897074, 3224163, 4345611, 6448326, 8691222, 33316351, 66632702, 99949053, 199898106]

約数ペア:
[(1, 199898106), (2, 99949053), (3, 66632702), (6, 33316351), (23, 8691222), (31, 6448326), (46, 4345611), (62, 3224163), (69, 2897074), (93, 2149442), (138, 1448537), (186, 1074721), (713, 280362), (1426, 140181), (2139, 93454), (4278, 46727)]

このpageの処理時間: 0.03701424598693848 seconds