209225088

素因数分解:

$2^7\times 3^2\times {\mathrm{181619}}^1$

素因数の和:181639

約数の個数: 48

約数和(自身を含む): 602070300

約数和(自身を除く): 392845212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 181619, 363238, 544857, 726476, 1089714, 1452952, 1634571, 2179428, 2905904, 3269142, 4358856, 5811808, 6538284, 8717712, 11623616, 13076568, 17435424, 23247232, 26153136, 34870848, 52306272, 69741696, 104612544, 209225088]

約数ペア:

[(1, 209225088), (2, 104612544), (3, 69741696), (4, 52306272), (6, 34870848), (8, 26153136), (9, 23247232), (12, 17435424), (16, 13076568), (18, 11623616), (24, 8717712), (32, 6538284), (36, 5811808), (48, 4358856), (64, 3269142), (72, 2905904), (96, 2179428), (128, 1634571), (144, 1452952), (192, 1089714), (288, 726476), (384, 544857), (576, 363238), (1152, 181619)]