210481304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 241909096

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 134, 232, 268, 319, 536, 638, 737, 1231, 1276, 1474, 1943, 2462, 2552, 2948, 3886, 4924, 5896, 7772, 9848, 13541, 15544, 21373, 27082, 35699, 42746, 54164, 71398, 82477, 85492, 108328, 142796, 164954, 170984, 285592, 329908, 392689, 659816, 785378, 907247, 1570756, 1814494, 2391833, 3141512, 3628988, 4783666, 7257976, 9567332, 19134664, 26310163, 52620326, 105240652, 210481304]

約数ペア:

[(1, 210481304), (2, 105240652), (4, 52620326), (8, 26310163), (11, 19134664), (22, 9567332), (29, 7257976), (44, 4783666), (58, 3628988), (67, 3141512), (88, 2391833), (116, 1814494), (134, 1570756), (232, 907247), (268, 785378), (319, 659816), (536, 392689), (638, 329908), (737, 285592), (1231, 170984), (1276, 164954), (1474, 142796), (1943, 108328), (2462, 85492), (2552, 82477), (2948, 71398), (3886, 54164), (4924, 42746), (5896, 35699), (7772, 27082), (9848, 21373), (13541, 15544)]