About the Number

220148801

220148800 ← → 220148802

2進数表記:1101000111110011010001000001

漢数字表記:二億二千十四万八千八百一

素因数分解:

19 1 × 23 1 × 67 1 × 73 1 × 103 1

素因数の和:285
約数の個数: 32
約数和(自身を含む): 251197440
約数和(自身を除く): 31048639

約数列:
[1, 19, 23, 67, 73, 103, 437, 1273, 1387, 1541, 1679, 1957, 2369, 4891, 6901, 7519, 29279, 31901, 45011, 92929, 112493, 131119, 142861, 158723, 172937, 503773, 2137367, 3015737, 3285803, 9571687, 11586779, 220148801]

約数ペア:
[(1, 220148801), (19, 11586779), (23, 9571687), (67, 3285803), (73, 3015737), (103, 2137367), (437, 503773), (1273, 172937), (1387, 158723), (1541, 142861), (1679, 131119), (1957, 112493), (2369, 92929), (4891, 45011), (6901, 31901), (7519, 29279)]

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