206908230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 520846848

約数和(自身を除く): 313938618

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 227, 230, 345, 454, 681, 690, 1135, 1321, 1362, 2270, 2642, 3405, 3963, 5221, 6605, 6810, 7926, 10442, 13210, 15663, 19815, 26105, 30383, 31326, 39630, 52210, 60766, 78315, 91149, 151915, 156630, 182298, 299867, 303830, 455745, 599734, 899601, 911490, 1499335, 1799202, 2998670, 4498005, 6896941, 8996010, 13793882, 20690823, 34484705, 41381646, 68969410, 103454115, 206908230]

約数ペア:

[(1, 206908230), (2, 103454115), (3, 68969410), (5, 41381646), (6, 34484705), (10, 20690823), (15, 13793882), (23, 8996010), (30, 6896941), (46, 4498005), (69, 2998670), (115, 1799202), (138, 1499335), (227, 911490), (230, 899601), (345, 599734), (454, 455745), (681, 303830), (690, 299867), (1135, 182298), (1321, 156630), (1362, 151915), (2270, 91149), (2642, 78315), (3405, 60766), (3963, 52210), (5221, 39630), (6605, 31326), (6810, 30383), (7926, 26105), (10442, 19815), (13210, 15663)]