About the Number

222007072

222007071 ← → 222007073

2進数表記:1101001110111000111100100000

漢数字表記:二億二千二百万七千七十二

素因数分解:

2 5 × 7 1 × 83 1 × 11941 1

素因数の和:12041
約数の個数: 48
約数和(自身を含む): 505576512
約数和(自身を除く): 283569440

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 11941, 18592, 23882, 47764, 83587, 95528, 167174, 191056, 334348, 382112, 668696, 991103, 1337392, 1982206, 2674784, 3964412, 6937721, 7928824, 13875442, 15857648, 27750884, 31715296, 55501768, 111003536, 222007072]

約数ペア:
[(1, 222007072), (2, 111003536), (4, 55501768), (7, 31715296), (8, 27750884), (14, 15857648), (16, 13875442), (28, 7928824), (32, 6937721), (56, 3964412), (83, 2674784), (112, 1982206), (166, 1337392), (224, 991103), (332, 668696), (581, 382112), (664, 334348), (1162, 191056), (1328, 167174), (2324, 95528), (2656, 83587), (4648, 47764), (9296, 23882), (11941, 18592)]

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