204030056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 64

約数和(自身を含む): 445046400

約数和(自身を除く): 241016344

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 3128, 3433, 3496, 6866, 7429, 13732, 14858, 27464, 29716, 58361, 59432, 65227, 78959, 116722, 130454, 157918, 233444, 260908, 315836, 466888, 521816, 631672, 1108859, 1342303, 1500221, 2217718, 2684606, 3000442, 4435436, 5369212, 6000884, 8870872, 10738424, 12001768, 25503757, 51007514, 102015028, 204030056]

約数ペア:

[(1, 204030056), (2, 102015028), (4, 51007514), (8, 25503757), (17, 12001768), (19, 10738424), (23, 8870872), (34, 6000884), (38, 5369212), (46, 4435436), (68, 3000442), (76, 2684606), (92, 2217718), (136, 1500221), (152, 1342303), (184, 1108859), (323, 631672), (391, 521816), (437, 466888), (646, 315836), (782, 260908), (874, 233444), (1292, 157918), (1564, 130454), (1748, 116722), (2584, 78959), (3128, 65227), (3433, 59432), (3496, 58361), (6866, 29716), (7429, 27464), (13732, 14858)]