208992144

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 555714432

約数和(自身を除く): 346722288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 113, 159, 212, 226, 318, 339, 424, 452, 636, 678, 727, 848, 904, 1272, 1356, 1454, 1808, 2181, 2544, 2712, 2908, 4362, 5424, 5816, 5989, 8724, 11632, 11978, 17448, 17967, 23956, 34896, 35934, 38531, 47912, 71868, 77062, 82151, 95824, 115593, 143736, 154124, 164302, 231186, 246453, 287472, 308248, 328604, 462372, 492906, 616496, 657208, 924744, 985812, 1314416, 1849488, 1971624, 3943248, 4354003, 8708006, 13062009, 17416012, 26124018, 34832024, 52248036, 69664048, 104496072, 208992144]

約数ペア:

[(1, 208992144), (2, 104496072), (3, 69664048), (4, 52248036), (6, 34832024), (8, 26124018), (12, 17416012), (16, 13062009), (24, 8708006), (48, 4354003), (53, 3943248), (106, 1971624), (113, 1849488), (159, 1314416), (212, 985812), (226, 924744), (318, 657208), (339, 616496), (424, 492906), (452, 462372), (636, 328604), (678, 308248), (727, 287472), (848, 246453), (904, 231186), (1272, 164302), (1356, 154124), (1454, 143736), (1808, 115593), (2181, 95824), (2544, 82151), (2712, 77062), (2908, 71868), (4362, 47912), (5424, 38531), (5816, 35934), (5989, 34896), (8724, 23956), (11632, 17967), (11978, 17448)]