227129968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 499093056

約数和(自身を除く): 271963088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 197, 208, 241, 299, 368, 394, 482, 598, 788, 964, 1196, 1576, 1928, 2392, 2561, 3133, 3152, 3856, 4531, 4784, 5122, 5543, 6266, 9062, 10244, 11086, 12532, 18124, 20488, 22172, 25064, 36248, 40976, 44344, 47477, 50128, 58903, 72059, 72496, 88688, 94954, 117806, 144118, 189908, 235612, 288236, 379816, 471224, 576472, 617201, 759632, 942448, 1091971, 1152944, 1234402, 2183942, 2468804, 4367884, 4937608, 8735768, 9875216, 14195623, 17471536, 28391246, 56782492, 113564984, 227129968]

約数ペア:

[(1, 227129968), (2, 113564984), (4, 56782492), (8, 28391246), (13, 17471536), (16, 14195623), (23, 9875216), (26, 8735768), (46, 4937608), (52, 4367884), (92, 2468804), (104, 2183942), (184, 1234402), (197, 1152944), (208, 1091971), (241, 942448), (299, 759632), (368, 617201), (394, 576472), (482, 471224), (598, 379816), (788, 288236), (964, 235612), (1196, 189908), (1576, 144118), (1928, 117806), (2392, 94954), (2561, 88688), (3133, 72496), (3152, 72059), (3856, 58903), (4531, 50128), (4784, 47477), (5122, 44344), (5543, 40976), (6266, 36248), (9062, 25064), (10244, 22172), (11086, 20488), (12532, 18124)]