205437204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{116461}}^1$

素因数の和:116485

約数の個数: 54

約数和(自身を含む): 604088394

約数和(自身を除く): 398651190

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 116461, 232922, 349383, 465844, 698766, 815227, 1048149, 1397532, 1630454, 2096298, 2445681, 3260908, 4192596, 4891362, 5706589, 7337043, 9782724, 11413178, 14674086, 17119767, 22826356, 29348172, 34239534, 51359301, 68479068, 102718602, 205437204]

約数ペア:

[(1, 205437204), (2, 102718602), (3, 68479068), (4, 51359301), (6, 34239534), (7, 29348172), (9, 22826356), (12, 17119767), (14, 14674086), (18, 11413178), (21, 9782724), (28, 7337043), (36, 5706589), (42, 4891362), (49, 4192596), (63, 3260908), (84, 2445681), (98, 2096298), (126, 1630454), (147, 1397532), (196, 1048149), (252, 815227), (294, 698766), (441, 465844), (588, 349383), (882, 232922), (1764, 116461)]