About the Number

201742398

201742397 ← → 201742399

2進数表記:1100000001100101100000111110

漢数字表記:二億百七十四万二千三百九十八

素因数分解:

2 1 × 3 2 × 11 1 × 13 2 × 6029 1

素因数の和:6074
約数の個数: 72
約数和(自身を含む): 516433320
約数和(自身を除く): 314690922

約数列:
[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 5577, 6029, 11154, 12058, 16731, 18087, 33462, 36174, 54261, 66319, 78377, 108522, 132638, 156754, 198957, 235131, 397914, 470262, 596871, 705393, 862147, 1018901, 1193742, 1410786, 1724294, 2037802, 2586441, 3056703, 5172882, 6113406, 7759323, 9170109, 11207911, 15518646, 18340218, 22415822, 33623733, 67247466, 100871199, 201742398]

約数ペア:
[(1, 201742398), (2, 100871199), (3, 67247466), (6, 33623733), (9, 22415822), (11, 18340218), (13, 15518646), (18, 11207911), (22, 9170109), (26, 7759323), (33, 6113406), (39, 5172882), (66, 3056703), (78, 2586441), (99, 2037802), (117, 1724294), (143, 1410786), (169, 1193742), (198, 1018901), (234, 862147), (286, 705393), (338, 596871), (429, 470262), (507, 397914), (858, 235131), (1014, 198957), (1287, 156754), (1521, 132638), (1859, 108522), (2574, 78377), (3042, 66319), (3718, 54261), (5577, 36174), (6029, 33462), (11154, 18087), (12058, 16731)]

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