204100528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17953

約数の個数: 40

約数和(自身を含む): 425972736

約数和(自身を除く): 221872208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 17891, 35782, 71564, 143128, 286256, 411493, 554621, 822986, 1109242, 1645972, 2218484, 3291944, 4436968, 6583888, 8873936, 12756283, 25512566, 51025132, 102050264, 204100528]

約数ペア:

[(1, 204100528), (2, 102050264), (4, 51025132), (8, 25512566), (16, 12756283), (23, 8873936), (31, 6583888), (46, 4436968), (62, 3291944), (92, 2218484), (124, 1645972), (184, 1109242), (248, 822986), (368, 554621), (496, 411493), (713, 286256), (1426, 143128), (2852, 71564), (5704, 35782), (11408, 17891)]