209210430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48767}}^1$

素因数の和:48801

約数の個数: 64

約数和(自身を含む): 589897728

約数和(自身を除く): 380687298

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 48767, 97534, 146301, 243835, 292602, 487670, 536437, 633971, 731505, 1072874, 1267942, 1463010, 1609311, 1901913, 2682185, 3169855, 3218622, 3803826, 5364370, 6339710, 6973681, 8046555, 9509565, 13947362, 16093110, 19019130, 20921043, 34868405, 41842086, 69736810, 104605215, 209210430]

約数ペア:

[(1, 209210430), (2, 104605215), (3, 69736810), (5, 41842086), (6, 34868405), (10, 20921043), (11, 19019130), (13, 16093110), (15, 13947362), (22, 9509565), (26, 8046555), (30, 6973681), (33, 6339710), (39, 5364370), (55, 3803826), (65, 3218622), (66, 3169855), (78, 2682185), (110, 1901913), (130, 1609311), (143, 1463010), (165, 1267942), (195, 1072874), (286, 731505), (330, 633971), (390, 536437), (429, 487670), (715, 292602), (858, 243835), (1430, 146301), (2145, 97534), (4290, 48767)]