About the Number

200212140

200212139 ← → 200212141

2進数表記:1011111011101111111010101100

漢数字表記:二億二十一万二千百四十

素因数分解:

2 2 × 3 1 × 5 1 × 1049 1 × 3181 1

素因数の和:4242
約数の個数: 48
約数和(自身を含む): 561304800
約数和(自身を除く): 361092660

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1049, 2098, 3147, 3181, 4196, 5245, 6294, 6362, 9543, 10490, 12588, 12724, 15735, 15905, 19086, 20980, 31470, 31810, 38172, 47715, 62940, 63620, 95430, 190860, 3336869, 6673738, 10010607, 13347476, 16684345, 20021214, 33368690, 40042428, 50053035, 66737380, 100106070, 200212140]

約数ペア:
[(1, 200212140), (2, 100106070), (3, 66737380), (4, 50053035), (5, 40042428), (6, 33368690), (10, 20021214), (12, 16684345), (15, 13347476), (20, 10010607), (30, 6673738), (60, 3336869), (1049, 190860), (2098, 95430), (3147, 63620), (3181, 62940), (4196, 47715), (5245, 38172), (6294, 31810), (6362, 31470), (9543, 20980), (10490, 19086), (12588, 15905), (12724, 15735)]

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