About the Number

220199001

220199000 ← → 220199002

2進数表記:1101000111111111100001011001

漢数字表記:二億二千十九万九千一

素因数分解:

3 1 × 11 1 × 29 1 × 43 1 × 5351 1

素因数の和:5437
約数の個数: 32
約数和(自身を含む): 339102720
約数和(自身を除く): 118903719

約数列:
[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 3741, 5351, 13717, 16053, 41151, 58861, 155179, 176583, 230093, 465537, 690279, 1706969, 2531023, 5120907, 6672697, 7593069, 20018091, 73399667, 220199001]

約数ペア:
[(1, 220199001), (3, 73399667), (11, 20018091), (29, 7593069), (33, 6672697), (43, 5120907), (87, 2531023), (129, 1706969), (319, 690279), (473, 465537), (957, 230093), (1247, 176583), (1419, 155179), (3741, 58861), (5351, 41151), (13717, 16053)]

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