210756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 608384

約数和(自身を除く): 397628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 193, 273, 364, 386, 546, 579, 772, 1092, 1158, 1351, 2316, 2509, 2702, 4053, 5018, 5404, 7527, 8106, 10036, 15054, 16212, 17563, 30108, 35126, 52689, 70252, 105378, 210756]

約数ペア:

[(1, 210756), (2, 105378), (3, 70252), (4, 52689), (6, 35126), (7, 30108), (12, 17563), (13, 16212), (14, 15054), (21, 10036), (26, 8106), (28, 7527), (39, 5404), (42, 5018), (52, 4053), (78, 2702), (84, 2509), (91, 2316), (156, 1351), (182, 1158), (193, 1092), (273, 772), (364, 579), (386, 546)]