About the Number

201399380

201399379 ← → 201399381

2進数表記:1100000000010001110001010100

漢数字表記:二億百三十九万九千三百八十

素因数分解:

2 2 × 5 1 × 7 1 × 13 1 × 41 1 × 2699 1

素因数の和:2769
約数の個数: 96
約数和(自身を含む): 533433600
約数和(自身を除く): 332034220

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1435, 1820, 2132, 2665, 2699, 2870, 3731, 5330, 5398, 5740, 7462, 10660, 10796, 13495, 14924, 18655, 18893, 26990, 35087, 37310, 37786, 53980, 70174, 74620, 75572, 94465, 110659, 140348, 175435, 188930, 221318, 245609, 350870, 377860, 442636, 491218, 553295, 701740, 774613, 982436, 1106590, 1228045, 1438567, 1549226, 2213180, 2456090, 2877134, 3098452, 3873065, 4912180, 5754268, 7192835, 7746130, 10069969, 14385670, 15492260, 20139938, 28771340, 40279876, 50349845, 100699690, 201399380]

約数ペア:
[(1, 201399380), (2, 100699690), (4, 50349845), (5, 40279876), (7, 28771340), (10, 20139938), (13, 15492260), (14, 14385670), (20, 10069969), (26, 7746130), (28, 7192835), (35, 5754268), (41, 4912180), (52, 3873065), (65, 3098452), (70, 2877134), (82, 2456090), (91, 2213180), (130, 1549226), (140, 1438567), (164, 1228045), (182, 1106590), (205, 982436), (260, 774613), (287, 701740), (364, 553295), (410, 491218), (455, 442636), (533, 377860), (574, 350870), (820, 245609), (910, 221318), (1066, 188930), (1148, 175435), (1435, 140348), (1820, 110659), (2132, 94465), (2665, 75572), (2699, 74620), (2870, 70174), (3731, 53980), (5330, 37786), (5398, 37310), (5740, 35087), (7462, 26990), (10660, 18893), (10796, 18655), (13495, 14924)]

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