202806770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1471}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 387265536

約数和(自身を除く): 184458766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 811, 1471, 1622, 2942, 4055, 7355, 8110, 13787, 14710, 25007, 27574, 50014, 68935, 125035, 137870, 250070, 1192981, 2385962, 5964905, 11929810, 20280677, 40561354, 101403385, 202806770]

約数ペア:

[(1, 202806770), (2, 101403385), (5, 40561354), (10, 20280677), (17, 11929810), (34, 5964905), (85, 2385962), (170, 1192981), (811, 250070), (1471, 137870), (1622, 125035), (2942, 68935), (4055, 50014), (7355, 27574), (8110, 25007), (13787, 14710)]