About the Number

201071700245

201071700244 ← → 201071700246

2進数表記:10111011010000110011101010100100010101

漢数字表記:二千十億七千百七十万二百四十五

素因数分解:

5 1 × 13 1 × 29 2 × 53 1 × 69401 1

素因数の和:69530
約数の個数: 48
約数和(自身を含む): 274197308112
約数和(自身を除く): 73125607867

約数列:
[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 841, 1537, 1885, 3445, 4205, 7685, 10933, 19981, 44573, 54665, 69401, 99905, 222865, 347005, 579449, 902213, 2012629, 2897245, 3678253, 4511065, 10063145, 18391265, 26164177, 47817289, 58366241, 106669337, 130820885, 239086445, 291831205, 533346685, 758761133, 1386701381, 3093410773, 3793805665, 6933506905, 15467053865, 40214340049, 201071700245]

約数ペア:
[(1, 201071700245), (5, 40214340049), (13, 15467053865), (29, 6933506905), (53, 3793805665), (65, 3093410773), (145, 1386701381), (265, 758761133), (377, 533346685), (689, 291831205), (841, 239086445), (1537, 130820885), (1885, 106669337), (3445, 58366241), (4205, 47817289), (7685, 26164177), (10933, 18391265), (19981, 10063145), (44573, 4511065), (54665, 3678253), (69401, 2897245), (99905, 2012629), (222865, 902213), (347005, 579449)]

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