201486486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2557}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 421394688

約数和(自身を除く): 219908202

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 1142, 1713, 2557, 3426, 5114, 7671, 13133, 15342, 26266, 39399, 58811, 78798, 117622, 176433, 352866, 1460047, 2920094, 4380141, 8760282, 33581081, 67162162, 100743243, 201486486]

約数ペア:

[(1, 201486486), (2, 100743243), (3, 67162162), (6, 33581081), (23, 8760282), (46, 4380141), (69, 2920094), (138, 1460047), (571, 352866), (1142, 176433), (1713, 117622), (2557, 78798), (3426, 58811), (5114, 39399), (7671, 26266), (13133, 15342)]