217015236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{207869}}^1$

素因数の和:207908

約数の個数: 36

約数和(自身を含む): 567485100

約数和(自身を除く): 350469864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 207869, 415738, 623607, 831476, 1247214, 1870821, 2494428, 3741642, 6028201, 7483284, 12056402, 18084603, 24112804, 36169206, 54253809, 72338412, 108507618, 217015236]

約数ペア:

[(1, 217015236), (2, 108507618), (3, 72338412), (4, 54253809), (6, 36169206), (9, 24112804), (12, 18084603), (18, 12056402), (29, 7483284), (36, 6028201), (58, 3741642), (87, 2494428), (116, 1870821), (174, 1247214), (261, 831476), (348, 623607), (522, 415738), (1044, 207869)]