About the Number

202913214

202913213 ← → 202913215

2進数表記:1100000110000011010110111110

漢数字表記:二億二百九十一万三千二百十四

素因数分解:

2 1 × 3 1 × 7 2 × 211 1 × 3271 1

素因数の和:3501
約数の個数: 48
約数和(自身を含む): 474466176
約数和(自身を除く): 271552962

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 1266, 1477, 2954, 3271, 4431, 6542, 8862, 9813, 10339, 19626, 20678, 22897, 31017, 45794, 62034, 68691, 137382, 160279, 320558, 480837, 690181, 961674, 1380362, 2070543, 4141086, 4831267, 9662534, 14493801, 28987602, 33818869, 67637738, 101456607, 202913214]

約数ペア:
[(1, 202913214), (2, 101456607), (3, 67637738), (6, 33818869), (7, 28987602), (14, 14493801), (21, 9662534), (42, 4831267), (49, 4141086), (98, 2070543), (147, 1380362), (211, 961674), (294, 690181), (422, 480837), (633, 320558), (1266, 160279), (1477, 137382), (2954, 68691), (3271, 62034), (4431, 45794), (6542, 31017), (8862, 22897), (9813, 20678), (10339, 19626)]

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