238528052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10427}}^1$

素因数の和:10500

約数の個数: 48

約数和(自身を含む): 513891840

約数和(自身を除く): 275363788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 10427, 11438, 20854, 22876, 41708, 72989, 145978, 198113, 291956, 396226, 448361, 792452, 896722, 1386791, 1793444, 2773582, 3138527, 5547164, 6277054, 8518859, 12554108, 17037718, 34075436, 59632013, 119264026, 238528052]

約数ペア:

[(1, 238528052), (2, 119264026), (4, 59632013), (7, 34075436), (14, 17037718), (19, 12554108), (28, 8518859), (38, 6277054), (43, 5547164), (76, 3138527), (86, 2773582), (133, 1793444), (172, 1386791), (266, 896722), (301, 792452), (532, 448361), (602, 396226), (817, 291956), (1204, 198113), (1634, 145978), (3268, 72989), (5719, 41708), (10427, 22876), (11438, 20854)]