About the Number

200740770

200740769 ← → 200740771

2進数表記:1011111101110000111110100010

漢数字表記:二億七十四万七百七十

素因数分解:

2 1 × 3 2 × 5 1 × 43 1 × 51871 1

素因数の和:51927
約数の個数: 48
約数和(自身を含む): 534074112
約数和(自身を除く): 333333342

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 51871, 103742, 155613, 259355, 311226, 466839, 518710, 778065, 933678, 1556130, 2230453, 2334195, 4460906, 4668390, 6691359, 11152265, 13382718, 20074077, 22304530, 33456795, 40148154, 66913590, 100370385, 200740770]

約数ペア:
[(1, 200740770), (2, 100370385), (3, 66913590), (5, 40148154), (6, 33456795), (9, 22304530), (10, 20074077), (15, 13382718), (18, 11152265), (30, 6691359), (43, 4668390), (45, 4460906), (86, 2334195), (90, 2230453), (129, 1556130), (215, 933678), (258, 778065), (387, 518710), (430, 466839), (645, 311226), (774, 259355), (1290, 155613), (1935, 103742), (3870, 51871)]

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