About the Number

101993808

101993807 ← → 101993809

2進数表記:110000101000100110101010000

漢数字表記:一億百九十九万三千八百八

素因数分解:

2 4 × 3 1 × 7 1 × 303553 1

素因数の和:303571
約数の個数: 40
約数和(自身を含む): 301125568
約数和(自身を除く): 199131760

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 303553, 607106, 910659, 1214212, 1821318, 2124871, 2428424, 3642636, 4249742, 4856848, 6374613, 7285272, 8499484, 12749226, 14570544, 16998968, 25498452, 33997936, 50996904, 101993808]

約数ペア:
[(1, 101993808), (2, 50996904), (3, 33997936), (4, 25498452), (6, 16998968), (7, 14570544), (8, 12749226), (12, 8499484), (14, 7285272), (16, 6374613), (21, 4856848), (24, 4249742), (28, 3642636), (42, 2428424), (48, 2124871), (56, 1821318), (84, 1214212), (112, 910659), (168, 607106), (336, 303553)]

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