201485151

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 356149248

約数和(自身を除く): 154664097

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 3821, 5859, 7533, 11463, 17577, 26747, 34389, 52731, 80241, 103167, 118451, 240723, 309501, 355353, 722169, 829157, 928503, 1066059, 2166507, 2487471, 3198177, 6499521, 7462413, 9594531, 22387239, 28783593, 67161717, 201485151]

約数ペア:

[(1, 201485151), (3, 67161717), (7, 28783593), (9, 22387239), (21, 9594531), (27, 7462413), (31, 6499521), (63, 3198177), (81, 2487471), (93, 2166507), (189, 1066059), (217, 928503), (243, 829157), (279, 722169), (567, 355353), (651, 309501), (837, 240723), (1701, 118451), (1953, 103167), (2511, 80241), (3821, 52731), (5859, 34389), (7533, 26747), (11463, 17577)]