204564804

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 484239168

約数和(自身を除く): 279674364

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 257, 339, 452, 514, 587, 678, 771, 1028, 1174, 1356, 1542, 1761, 2348, 3084, 3522, 7044, 29041, 58082, 66331, 87123, 116164, 132662, 150859, 174246, 198993, 265324, 301718, 348492, 397986, 452577, 603436, 795972, 905154, 1810308, 17047067, 34094134, 51141201, 68188268, 102282402, 204564804]

約数ペア:

[(1, 204564804), (2, 102282402), (3, 68188268), (4, 51141201), (6, 34094134), (12, 17047067), (113, 1810308), (226, 905154), (257, 795972), (339, 603436), (452, 452577), (514, 397986), (587, 348492), (678, 301718), (771, 265324), (1028, 198993), (1174, 174246), (1356, 150859), (1542, 132662), (1761, 116164), (2348, 87123), (3084, 66331), (3522, 58082), (7044, 29041)]