About the Number

201529850

201529849 ← → 201529851

2進数表記:1100000000110001100111111010

漢数字表記:二億百五十二万九千八百五十

素因数分解:

2 1 × 5 2 × 53 1 × 113 1 × 673 1

素因数の和:851
約数の個数: 48
約数和(自身を含む): 385870392
約数和(自身を除く): 184340542

約数列:
[1, 2, 5, 10, 25, 50, 53, 106, 113, 226, 265, 530, 565, 673, 1130, 1325, 1346, 2650, 2825, 3365, 5650, 5989, 6730, 11978, 16825, 29945, 33650, 35669, 59890, 71338, 76049, 149725, 152098, 178345, 299450, 356690, 380245, 760490, 891725, 1783450, 1901225, 3802450, 4030597, 8061194, 20152985, 40305970, 100764925, 201529850]

約数ペア:
[(1, 201529850), (2, 100764925), (5, 40305970), (10, 20152985), (25, 8061194), (50, 4030597), (53, 3802450), (106, 1901225), (113, 1783450), (226, 891725), (265, 760490), (530, 380245), (565, 356690), (673, 299450), (1130, 178345), (1325, 152098), (1346, 149725), (2650, 76049), (2825, 71338), (3365, 59890), (5650, 35669), (5989, 33650), (6730, 29945), (11978, 16825)]

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