About the Number

201147972

201147971 ← → 201147973

2進数表記:1011111111010100011001000100

漢数字表記:二億百十四万七千九百七十二

素因数分解:

2 2 × 3 1 × 23 1 × 593 1 × 1229 1

素因数の和:1852
約数の個数: 48
約数和(自身を含む): 490976640
約数和(自身を除く): 289828668

約数列:
[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 593, 1186, 1229, 1779, 2372, 2458, 3558, 3687, 4916, 7116, 7374, 13639, 14748, 27278, 28267, 40917, 54556, 56534, 81834, 84801, 113068, 163668, 169602, 339204, 728797, 1457594, 2186391, 2915188, 4372782, 8745564, 16762331, 33524662, 50286993, 67049324, 100573986, 201147972]

約数ペア:
[(1, 201147972), (2, 100573986), (3, 67049324), (4, 50286993), (6, 33524662), (12, 16762331), (23, 8745564), (46, 4372782), (69, 2915188), (92, 2186391), (138, 1457594), (276, 728797), (593, 339204), (1186, 169602), (1229, 163668), (1779, 113068), (2372, 84801), (2458, 81834), (3558, 56534), (3687, 54556), (4916, 40917), (7116, 28267), (7374, 27278), (13639, 14748)]

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