About the Number
201398730
2進数表記:1100000000010001100111001010
漢数字表記:二億百三十九万八千七百三十
素因数分解:
素因数の和:516430
約数の個数: 32
約数和(自身を含む): 520539264
約数和(自身を除く): 319140534
約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516407, 1032814, 1549221, 2582035, 3098442, 5164070, 6713291, 7746105, 13426582, 15492210, 20139873, 33566455, 40279746, 67132910, 100699365, 201398730]
約数ペア:
[(1, 201398730), (2, 100699365), (3, 67132910), (5, 40279746), (6, 33566455), (10, 20139873), (13, 15492210), (15, 13426582), (26, 7746105), (30, 6713291), (39, 5164070), (65, 3098442), (78, 2582035), (130, 1549221), (195, 1032814), (390, 516407)]このpageの処理時間: 0.008384466171264648 seconds