206692096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 448126560

約数和(自身を除く): 241434464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 208, 256, 346, 359, 416, 692, 718, 832, 1384, 1436, 1664, 2249, 2768, 2872, 3328, 4498, 4667, 5536, 5744, 8996, 9334, 11072, 11488, 17992, 18668, 22144, 22976, 35984, 37336, 44288, 45952, 62107, 71968, 74672, 91904, 124214, 143936, 149344, 248428, 287872, 298688, 496856, 575744, 597376, 807391, 993712, 1194752, 1614782, 1987424, 3229564, 3974848, 6459128, 7949696, 12918256, 15899392, 25836512, 51673024, 103346048, 206692096]

約数ペア:

[(1, 206692096), (2, 103346048), (4, 51673024), (8, 25836512), (13, 15899392), (16, 12918256), (26, 7949696), (32, 6459128), (52, 3974848), (64, 3229564), (104, 1987424), (128, 1614782), (173, 1194752), (208, 993712), (256, 807391), (346, 597376), (359, 575744), (416, 496856), (692, 298688), (718, 287872), (832, 248428), (1384, 149344), (1436, 143936), (1664, 124214), (2249, 91904), (2768, 74672), (2872, 71968), (3328, 62107), (4498, 45952), (4667, 44288), (5536, 37336), (5744, 35984), (8996, 22976), (9334, 22144), (11072, 18668), (11488, 17992)]