219962808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{235003}}^1$

素因数の和:235028

約数の個数: 48

約数和(自身を含む): 641560920

約数和(自身を除く): 421598112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 235003, 470006, 705009, 940012, 1410018, 1880024, 2115027, 2820036, 3055039, 4230054, 5640072, 6110078, 8460108, 9165117, 12220156, 16920216, 18330234, 24440312, 27495351, 36660468, 54990702, 73320936, 109981404, 219962808]

約数ペア:

[(1, 219962808), (2, 109981404), (3, 73320936), (4, 54990702), (6, 36660468), (8, 27495351), (9, 24440312), (12, 18330234), (13, 16920216), (18, 12220156), (24, 9165117), (26, 8460108), (36, 6110078), (39, 5640072), (52, 4230054), (72, 3055039), (78, 2820036), (104, 2115027), (117, 1880024), (156, 1410018), (234, 940012), (312, 705009), (468, 470006), (936, 235003)]