About the Number

197996870

197996869 ← → 197996871

2進数表記:1011110011010011000101000110

漢数字表記:一億九千七百九十九万六千八百七十

素因数分解:

2 1 × 5 1 × 53 1 × 167 1 × 2237 1

素因数の和:2464
約数の個数: 32
約数和(自身を含む): 365456448
約数和(自身を除く): 167459578

約数列:
[1, 2, 5, 10, 53, 106, 167, 265, 334, 530, 835, 1670, 2237, 4474, 8851, 11185, 17702, 22370, 44255, 88510, 118561, 237122, 373579, 592805, 747158, 1185610, 1867895, 3735790, 19799687, 39599374, 98998435, 197996870]

約数ペア:
[(1, 197996870), (2, 98998435), (5, 39599374), (10, 19799687), (53, 3735790), (106, 1867895), (167, 1185610), (265, 747158), (334, 592805), (530, 373579), (835, 237122), (1670, 118561), (2237, 88510), (4474, 44255), (8851, 22370), (11185, 17702)]

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