202353195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 374243328

約数和(自身を除く): 171890133

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 71, 115, 165, 213, 253, 345, 355, 751, 759, 781, 1065, 1265, 1633, 2253, 2343, 3755, 3795, 3905, 4899, 8165, 8261, 11265, 11715, 17273, 17963, 24495, 24783, 41305, 51819, 53321, 53889, 86365, 89815, 123915, 159963, 190003, 259095, 266605, 269445, 570009, 586531, 799815, 950015, 1226383, 1759593, 2850045, 2932655, 3679149, 6131915, 8797965, 13490213, 18395745, 40470639, 67451065, 202353195]

約数ペア:

[(1, 202353195), (3, 67451065), (5, 40470639), (11, 18395745), (15, 13490213), (23, 8797965), (33, 6131915), (55, 3679149), (69, 2932655), (71, 2850045), (115, 1759593), (165, 1226383), (213, 950015), (253, 799815), (345, 586531), (355, 570009), (751, 269445), (759, 266605), (781, 259095), (1065, 190003), (1265, 159963), (1633, 123915), (2253, 89815), (2343, 86365), (3755, 53889), (3795, 53321), (3905, 51819), (4899, 41305), (8165, 24783), (8261, 24495), (11265, 17963), (11715, 17273)]