205671648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1811}}^1$

素因数の和:1857

約数の個数: 144

約数和(自身を含む): 668497536

約数和(自身を除く): 462825888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 1811, 2028, 2184, 2366, 2704, 2912, 3549, 3622, 4056, 4368, 4732, 5408, 5433, 7098, 7244, 8112, 8736, 9464, 10866, 12677, 14196, 14488, 16224, 18928, 21732, 23543, 25354, 28392, 28976, 37856, 38031, 43464, 47086, 50708, 56784, 57952, 70629, 76062, 86928, 94172, 101416, 113568, 141258, 152124, 164801, 173856, 188344, 202832, 282516, 304248, 306059, 329602, 376688, 405664, 494403, 565032, 608496, 612118, 659204, 753376, 918177, 988806, 1130064, 1216992, 1224236, 1318408, 1836354, 1977612, 2142413, 2260128, 2448472, 2636816, 3672708, 3955224, 4284826, 4896944, 5273632, 6427239, 7345416, 7910448, 8569652, 9793888, 12854478, 14690832, 15820896, 17139304, 25708956, 29381664, 34278608, 51417912, 68557216, 102835824, 205671648]

約数ペア:

[(1, 205671648), (2, 102835824), (3, 68557216), (4, 51417912), (6, 34278608), (7, 29381664), (8, 25708956), (12, 17139304), (13, 15820896), (14, 14690832), (16, 12854478), (21, 9793888), (24, 8569652), (26, 7910448), (28, 7345416), (32, 6427239), (39, 5273632), (42, 4896944), (48, 4284826), (52, 3955224), (56, 3672708), (78, 2636816), (84, 2448472), (91, 2260128), (96, 2142413), (104, 1977612), (112, 1836354), (156, 1318408), (168, 1224236), (169, 1216992), (182, 1130064), (208, 988806), (224, 918177), (273, 753376), (312, 659204), (336, 612118), (338, 608496), (364, 565032), (416, 494403), (507, 405664), (546, 376688), (624, 329602), (672, 306059), (676, 304248), (728, 282516), (1014, 202832), (1092, 188344), (1183, 173856), (1248, 164801), (1352, 152124), (1456, 141258), (1811, 113568), (2028, 101416), (2184, 94172), (2366, 86928), (2704, 76062), (2912, 70629), (3549, 57952), (3622, 56784), (4056, 50708), (4368, 47086), (4732, 43464), (5408, 38031), (5433, 37856), (7098, 28976), (7244, 28392), (8112, 25354), (8736, 23543), (9464, 21732), (10866, 18928), (12677, 16224), (14196, 14488)]