About the Number

101002008

101002007 ← → 101002009

2進数表記:110000001010010101100011000

漢数字表記:一億百万二千八

素因数分解:

2 3 × 3 1 × 37 1 × 107 1 × 1063 1

素因数の和:1216
約数の個数: 64
約数和(自身を含む): 261999360
約数和(自身を除く): 160997352

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 642, 856, 888, 1063, 1284, 2126, 2568, 3189, 3959, 4252, 6378, 7918, 8504, 11877, 12756, 15836, 23754, 25512, 31672, 39331, 47508, 78662, 95016, 113741, 117993, 157324, 227482, 235986, 314648, 341223, 454964, 471972, 682446, 909928, 943944, 1364892, 2729784, 4208417, 8416834, 12625251, 16833668, 25250502, 33667336, 50501004, 101002008]

約数ペア:
[(1, 101002008), (2, 50501004), (3, 33667336), (4, 25250502), (6, 16833668), (8, 12625251), (12, 8416834), (24, 4208417), (37, 2729784), (74, 1364892), (107, 943944), (111, 909928), (148, 682446), (214, 471972), (222, 454964), (296, 341223), (321, 314648), (428, 235986), (444, 227482), (642, 157324), (856, 117993), (888, 113741), (1063, 95016), (1284, 78662), (2126, 47508), (2568, 39331), (3189, 31672), (3959, 25512), (4252, 23754), (6378, 15836), (7918, 12756), (8504, 11877)]

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