233484972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19997}}^1$

素因数の和:20150

約数の個数: 48

約数和(自身を含む): 627137280

約数和(自身を除く): 393652308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 19997, 39994, 59991, 79988, 119982, 139979, 239964, 279958, 419937, 559916, 839874, 1679748, 2779583, 5559166, 8338749, 11118332, 16677498, 19457081, 33354996, 38914162, 58371243, 77828324, 116742486, 233484972]

約数ペア:

[(1, 233484972), (2, 116742486), (3, 77828324), (4, 58371243), (6, 38914162), (7, 33354996), (12, 19457081), (14, 16677498), (21, 11118332), (28, 8338749), (42, 5559166), (84, 2779583), (139, 1679748), (278, 839874), (417, 559916), (556, 419937), (834, 279958), (973, 239964), (1668, 139979), (1946, 119982), (2919, 79988), (3892, 59991), (5838, 39994), (11676, 19997)]