209530674

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{12113}}^1$

素因数の和:12183

約数の個数: 36

約数和(自身を含む): 469138878

約数和(自身を除く): 259608204

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8649, 12113, 17298, 24226, 36339, 72678, 109017, 218034, 375503, 751006, 1126509, 2253018, 3379527, 6759054, 11640593, 23281186, 34921779, 69843558, 104765337, 209530674]

約数ペア:

[(1, 209530674), (2, 104765337), (3, 69843558), (6, 34921779), (9, 23281186), (18, 11640593), (31, 6759054), (62, 3379527), (93, 2253018), (186, 1126509), (279, 751006), (558, 375503), (961, 218034), (1922, 109017), (2883, 72678), (5766, 36339), (8649, 24226), (12113, 17298)]