About the Number

201338900

201338899 ← → 201338901

2進数表記:1100000000000011000000010100

漢数字表記:二億百三十三万八千九百

素因数分解:

2 2 × 5 2 × 7 1 × 43 1 × 6689 1

素因数の和:6753
約数の個数: 72
約数和(自身を含む): 511008960
約数和(自身を除く): 309670060

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 6689, 7525, 13378, 15050, 26756, 30100, 33445, 46823, 66890, 93646, 133780, 167225, 187292, 234115, 287627, 334450, 468230, 575254, 668900, 936460, 1150508, 1170575, 1438135, 2013389, 2341150, 2876270, 4026778, 4682300, 5752540, 7190675, 8053556, 10066945, 14381350, 20133890, 28762700, 40267780, 50334725, 100669450, 201338900]

約数ペア:
[(1, 201338900), (2, 100669450), (4, 50334725), (5, 40267780), (7, 28762700), (10, 20133890), (14, 14381350), (20, 10066945), (25, 8053556), (28, 7190675), (35, 5752540), (43, 4682300), (50, 4026778), (70, 2876270), (86, 2341150), (100, 2013389), (140, 1438135), (172, 1170575), (175, 1150508), (215, 936460), (301, 668900), (350, 575254), (430, 468230), (602, 334450), (700, 287627), (860, 234115), (1075, 187292), (1204, 167225), (1505, 133780), (2150, 93646), (3010, 66890), (4300, 46823), (6020, 33445), (6689, 30100), (7525, 26756), (13378, 15050)]

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