About the Number

202101404

202101403 ← → 202101405

2進数表記:1100000010111101001010011100

漢数字表記:二億二百十万千四百四

素因数分解:

2 2 × 19 1 × 101 1 × 113 1 × 233 1

素因数の和:470
約数の個数: 48
約数和(自身を含む): 380933280
約数和(自身を除く): 178831876

約数列:
[1, 2, 4, 19, 38, 76, 101, 113, 202, 226, 233, 404, 452, 466, 932, 1919, 2147, 3838, 4294, 4427, 7676, 8588, 8854, 11413, 17708, 22826, 23533, 26329, 45652, 47066, 52658, 94132, 105316, 216847, 433694, 447127, 500251, 867388, 894254, 1000502, 1788508, 2001004, 2659229, 5318458, 10636916, 50525351, 101050702, 202101404]

約数ペア:
[(1, 202101404), (2, 101050702), (4, 50525351), (19, 10636916), (38, 5318458), (76, 2659229), (101, 2001004), (113, 1788508), (202, 1000502), (226, 894254), (233, 867388), (404, 500251), (452, 447127), (466, 433694), (932, 216847), (1919, 105316), (2147, 94132), (3838, 52658), (4294, 47066), (4427, 45652), (7676, 26329), (8588, 23533), (8854, 22826), (11413, 17708)]

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