202945208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3907}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 392050560

約数和(自身を除く): 189105352

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 3907, 6493, 7814, 12986, 15628, 25972, 31256, 51944, 168001, 336002, 589957, 672004, 1179914, 1344008, 2359828, 4719656, 25368151, 50736302, 101472604, 202945208]

約数ペア:

[(1, 202945208), (2, 101472604), (4, 50736302), (8, 25368151), (43, 4719656), (86, 2359828), (151, 1344008), (172, 1179914), (302, 672004), (344, 589957), (604, 336002), (1208, 168001), (3907, 51944), (6493, 31256), (7814, 25972), (12986, 15628)]