About the Number

201008388

201008387 ← → 201008389

2進数表記:1011111110110010010100000100

漢数字表記:二億百万八千三百八十八

素因数分解:

2 2 × 3 1 × 7 2 × 341851 1

素因数の和:341872
約数の個数: 36
約数和(自身を含む): 545595792
約数和(自身を除く): 344587404

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 341851, 683702, 1025553, 1367404, 2051106, 2392957, 4102212, 4785914, 7178871, 9571828, 14357742, 16750699, 28715484, 33501398, 50252097, 67002796, 100504194, 201008388]

約数ペア:
[(1, 201008388), (2, 100504194), (3, 67002796), (4, 50252097), (6, 33501398), (7, 28715484), (12, 16750699), (14, 14357742), (21, 9571828), (28, 7178871), (42, 4785914), (49, 4102212), (84, 2392957), (98, 2051106), (147, 1367404), (196, 1025553), (294, 683702), (588, 341851)]

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