205492028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11003}}^1$

素因数の和:11066

約数の個数: 48

約数和(自身を含む): 443681280

約数和(自身を除く): 238189252

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 11003, 18676, 22006, 44012, 77021, 154042, 253069, 308084, 319087, 506138, 638174, 1012276, 1276348, 1771483, 2233609, 3542966, 4467218, 7085932, 7339001, 8934436, 14678002, 29356004, 51373007, 102746014, 205492028]

約数ペア:

[(1, 205492028), (2, 102746014), (4, 51373007), (7, 29356004), (14, 14678002), (23, 8934436), (28, 7339001), (29, 7085932), (46, 4467218), (58, 3542966), (92, 2233609), (116, 1771483), (161, 1276348), (203, 1012276), (322, 638174), (406, 506138), (644, 319087), (667, 308084), (812, 253069), (1334, 154042), (2668, 77021), (4669, 44012), (9338, 22006), (11003, 18676)]