About the Number

201481384

201481383 ← → 201481385

2進数表記:1100000000100101110010101000

漢数字表記:二億百四十八万千三百八十四

素因数分解:

2 3 × 13 1 × 541 1 × 3581 1

素因数の和:4141
約数の個数: 32
約数和(自身を含む): 407703240
約数和(自身を除く): 206221856

約数列:
[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 2164, 3581, 4328, 7033, 7162, 14066, 14324, 28132, 28648, 46553, 56264, 93106, 186212, 372424, 1937321, 3874642, 7749284, 15498568, 25185173, 50370346, 100740692, 201481384]

約数ペア:
[(1, 201481384), (2, 100740692), (4, 50370346), (8, 25185173), (13, 15498568), (26, 7749284), (52, 3874642), (104, 1937321), (541, 372424), (1082, 186212), (2164, 93106), (3581, 56264), (4328, 46553), (7033, 28648), (7162, 28132), (14066, 14324)]

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