About the Number
201259290
2進数表記:1011111111101111100100011010
漢数字表記:二億百二十五万九千二百九十
素因数分解:
素因数の和:100206
約数の個数: 32
約数和(自身を含む): 490236480
約数和(自身を除く): 288977190
約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100129, 200258, 300387, 500645, 600774, 1001290, 1501935, 3003870, 6708643, 13417286, 20125929, 33543215, 40251858, 67086430, 100629645, 201259290]
約数ペア:
[(1, 201259290), (2, 100629645), (3, 67086430), (5, 40251858), (6, 33543215), (10, 20125929), (15, 13417286), (30, 6708643), (67, 3003870), (134, 1501935), (201, 1001290), (335, 600774), (402, 500645), (670, 300387), (1005, 200258), (2010, 100129)]このpageの処理時間: 0.0484466552734375 seconds