200493904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{963913}}^1$

素因数の和:963934

約数の個数: 20

約数和(自身を含む): 418338676

約数和(自身を除く): 217844772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 963913, 1927826, 3855652, 7711304, 12530869, 15422608, 25061738, 50123476, 100246952, 200493904]

約数ペア:

[(1, 200493904), (2, 100246952), (4, 50123476), (8, 25061738), (13, 15422608), (16, 12530869), (26, 7711304), (52, 3855652), (104, 1927826), (208, 963913)]