About the Number

201223245

201223244 ← → 201223246

2進数表記:1011111111100110110001001101

漢数字表記:二億百二十二万三千二百四十五

素因数分解:

3 1 × 5 1 × 53 1 × 127 1 × 1993 1

素因数の和:2181
約数の個数: 32
約数和(自身を含む): 330780672
約数和(自身を除く): 129557427

約数列:
[1, 3, 5, 15, 53, 127, 159, 265, 381, 635, 795, 1905, 1993, 5979, 6731, 9965, 20193, 29895, 33655, 100965, 105629, 253111, 316887, 528145, 759333, 1265555, 1584435, 3796665, 13414883, 40244649, 67074415, 201223245]

約数ペア:
[(1, 201223245), (3, 67074415), (5, 40244649), (15, 13414883), (53, 3796665), (127, 1584435), (159, 1265555), (265, 759333), (381, 528145), (635, 316887), (795, 253111), (1905, 105629), (1993, 100965), (5979, 33655), (6731, 29895), (9965, 20193)]

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