About the Number

202142488

202142487 ← → 202142489

2進数表記:1100000011000111001100011000

漢数字表記:二億二百十四万二千四百八十八

素因数分解:

2 3 × 47 1 × 197 1 × 2729 1

素因数の和:2979
約数の個数: 32
約数和(自身を含む): 389188800
約数和(自身を除く): 187046312

約数列:
[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 788, 1576, 2729, 5458, 9259, 10916, 18518, 21832, 37036, 74072, 128263, 256526, 513052, 537613, 1026104, 1075226, 2150452, 4300904, 25267811, 50535622, 101071244, 202142488]

約数ペア:
[(1, 202142488), (2, 101071244), (4, 50535622), (8, 25267811), (47, 4300904), (94, 2150452), (188, 1075226), (197, 1026104), (376, 537613), (394, 513052), (788, 256526), (1576, 128263), (2729, 74072), (5458, 37036), (9259, 21832), (10916, 18518)]

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