204823616

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2491

約数の個数: 56

約数和(自身を含む): 435985920

約数和(自身を除く): 231162304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2383, 2528, 2686, 4766, 5056, 5372, 9532, 10744, 19064, 21488, 38128, 40511, 42976, 76256, 81022, 85952, 152512, 162044, 188257, 324088, 376514, 648176, 753028, 1296352, 1506056, 2592704, 3012112, 3200369, 6024224, 6400738, 12048448, 12801476, 25602952, 51205904, 102411808, 204823616]

約数ペア:

[(1, 204823616), (2, 102411808), (4, 51205904), (8, 25602952), (16, 12801476), (17, 12048448), (32, 6400738), (34, 6024224), (64, 3200369), (68, 3012112), (79, 2592704), (136, 1506056), (158, 1296352), (272, 753028), (316, 648176), (544, 376514), (632, 324088), (1088, 188257), (1264, 162044), (1343, 152512), (2383, 85952), (2528, 81022), (2686, 76256), (4766, 42976), (5056, 40511), (5372, 38128), (9532, 21488), (10744, 19064)]