201223386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40949}}^1$

素因数の和:40980

約数の個数: 64

約数和(自身を含む): 550368000

約数和(自身を除く): 349144614

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 40949, 81898, 122847, 245694, 286643, 368541, 532337, 573286, 737082, 859929, 1064674, 1105623, 1597011, 1719858, 2211246, 2579787, 3194022, 3726359, 4791033, 5159574, 7452718, 7739361, 9582066, 11179077, 14373099, 15478722, 22358154, 28746198, 33537231, 67074462, 100611693, 201223386]

約数ペア:

[(1, 201223386), (2, 100611693), (3, 67074462), (6, 33537231), (7, 28746198), (9, 22358154), (13, 15478722), (14, 14373099), (18, 11179077), (21, 9582066), (26, 7739361), (27, 7452718), (39, 5159574), (42, 4791033), (54, 3726359), (63, 3194022), (78, 2579787), (91, 2211246), (117, 1719858), (126, 1597011), (182, 1105623), (189, 1064674), (234, 859929), (273, 737082), (351, 573286), (378, 532337), (546, 368541), (702, 286643), (819, 245694), (1638, 122847), (2457, 81898), (4914, 40949)]