About the Number

201386510

201386509 ← → 201386511

2進数表記:1100000000001110101000001110

漢数字表記:二億百三十八万六千五百十

素因数分解:

2 1 × 5 1 × 13 1 × 19 1 × 81533 1

素因数の和:81572
約数の個数: 32
約数和(自身を含む): 410931360
約数和(自身を除く): 209544850

約数列:
[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 81533, 163066, 407665, 815330, 1059929, 1549127, 2119858, 3098254, 5299645, 7745635, 10599290, 15491270, 20138651, 40277302, 100693255, 201386510]

約数ペア:
[(1, 201386510), (2, 100693255), (5, 40277302), (10, 20138651), (13, 15491270), (19, 10599290), (26, 7745635), (38, 5299645), (65, 3098254), (95, 2119858), (130, 1549127), (190, 1059929), (247, 815330), (494, 407665), (1235, 163066), (2470, 81533)]

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