213814608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{636353}}^1$

素因数の和:636371

約数の個数: 40

約数和(自身を含む): 631263168

約数和(自身を除く): 417448560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 636353, 1272706, 1909059, 2545412, 3818118, 4454471, 5090824, 7636236, 8908942, 10181648, 13363413, 15272472, 17817884, 26726826, 30544944, 35635768, 53453652, 71271536, 106907304, 213814608]

約数ペア:

[(1, 213814608), (2, 106907304), (3, 71271536), (4, 53453652), (6, 35635768), (7, 30544944), (8, 26726826), (12, 17817884), (14, 15272472), (16, 13363413), (21, 10181648), (24, 8908942), (28, 7636236), (42, 5090824), (48, 4454471), (56, 3818118), (84, 2545412), (112, 1909059), (168, 1272706), (336, 636353)]