210868488

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1523}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 587044800

約数和(自身を除く): 376176312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 1282, 1523, 1923, 2564, 3046, 3846, 4569, 5128, 5769, 6092, 7692, 9138, 11538, 12184, 13707, 15384, 17307, 18276, 23076, 27414, 34614, 36552, 41121, 46152, 54828, 69228, 82242, 109656, 138456, 164484, 328968, 976243, 1952486, 2928729, 3904972, 5857458, 7809944, 8786187, 11714916, 17572374, 23429832, 26358561, 35144748, 52717122, 70289496, 105434244, 210868488]

約数ペア:

[(1, 210868488), (2, 105434244), (3, 70289496), (4, 52717122), (6, 35144748), (8, 26358561), (9, 23429832), (12, 17572374), (18, 11714916), (24, 8786187), (27, 7809944), (36, 5857458), (54, 3904972), (72, 2928729), (108, 1952486), (216, 976243), (641, 328968), (1282, 164484), (1523, 138456), (1923, 109656), (2564, 82242), (3046, 69228), (3846, 54828), (4569, 46152), (5128, 41121), (5769, 36552), (6092, 34614), (7692, 27414), (9138, 23076), (11538, 18276), (12184, 17307), (13707, 15384)]