About the Number

201613980

201613979 ← → 201613981

2進数表記:1100000001000110001010011100

漢数字表記:二億百六十一万三千九百八十

素因数分解:

2 2 × 3 1 × 5 1 × 739 1 × 4547 1

素因数の和:5298
約数の個数: 48
約数和(自身を含む): 565407360
約数和(自身を除く): 363793380

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4434, 4547, 7390, 8868, 9094, 11085, 13641, 14780, 18188, 22170, 22735, 27282, 44340, 45470, 54564, 68205, 90940, 136410, 272820, 3360233, 6720466, 10080699, 13440932, 16801165, 20161398, 33602330, 40322796, 50403495, 67204660, 100806990, 201613980]

約数ペア:
[(1, 201613980), (2, 100806990), (3, 67204660), (4, 50403495), (5, 40322796), (6, 33602330), (10, 20161398), (12, 16801165), (15, 13440932), (20, 10080699), (30, 6720466), (60, 3360233), (739, 272820), (1478, 136410), (2217, 90940), (2956, 68205), (3695, 54564), (4434, 45470), (4547, 44340), (7390, 27282), (8868, 22735), (9094, 22170), (11085, 18188), (13641, 14780)]

このpageの処理時間: 0.007814407348632812 seconds