208076304

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 554428800

約数和(自身を除く): 346352496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 89, 106, 159, 178, 212, 267, 318, 356, 424, 534, 636, 712, 848, 919, 1068, 1272, 1424, 1838, 2136, 2544, 2757, 3676, 4272, 4717, 5514, 7352, 9434, 11028, 14151, 14704, 18868, 22056, 28302, 37736, 44112, 48707, 56604, 75472, 81791, 97414, 113208, 146121, 163582, 194828, 226416, 245373, 292242, 327164, 389656, 490746, 584484, 654328, 779312, 981492, 1168968, 1308656, 1962984, 2337936, 3925968, 4334923, 8669846, 13004769, 17339692, 26009538, 34679384, 52019076, 69358768, 104038152, 208076304]

約数ペア:

[(1, 208076304), (2, 104038152), (3, 69358768), (4, 52019076), (6, 34679384), (8, 26009538), (12, 17339692), (16, 13004769), (24, 8669846), (48, 4334923), (53, 3925968), (89, 2337936), (106, 1962984), (159, 1308656), (178, 1168968), (212, 981492), (267, 779312), (318, 654328), (356, 584484), (424, 490746), (534, 389656), (636, 327164), (712, 292242), (848, 245373), (919, 226416), (1068, 194828), (1272, 163582), (1424, 146121), (1838, 113208), (2136, 97414), (2544, 81791), (2757, 75472), (3676, 56604), (4272, 48707), (4717, 44112), (5514, 37736), (7352, 28302), (9434, 22056), (11028, 18868), (14151, 14704)]