205103664

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 604461312

約数和(自身を除く): 399357648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 743, 852, 972, 1136, 1278, 1296, 1486, 1704, 1917, 1944, 2229, 2556, 2972, 3408, 3834, 3888, 4458, 5112, 5751, 5944, 6687, 7668, 8916, 10224, 11502, 11888, 13374, 15336, 17253, 17832, 20061, 23004, 26748, 30672, 34506, 35664, 40122, 46008, 52753, 53496, 60183, 69012, 80244, 92016, 105506, 106992, 120366, 138024, 158259, 160488, 180549, 211012, 240732, 276048, 316518, 320976, 361098, 422024, 474777, 481464, 633036, 722196, 844048, 949554, 962928, 1266072, 1424331, 1444392, 1899108, 2532144, 2848662, 2888784, 3798216, 4272993, 5697324, 7596432, 8545986, 11394648, 12818979, 17091972, 22789296, 25637958, 34183944, 51275916, 68367888, 102551832, 205103664]

約数ペア:

[(1, 205103664), (2, 102551832), (3, 68367888), (4, 51275916), (6, 34183944), (8, 25637958), (9, 22789296), (12, 17091972), (16, 12818979), (18, 11394648), (24, 8545986), (27, 7596432), (36, 5697324), (48, 4272993), (54, 3798216), (71, 2888784), (72, 2848662), (81, 2532144), (108, 1899108), (142, 1444392), (144, 1424331), (162, 1266072), (213, 962928), (216, 949554), (243, 844048), (284, 722196), (324, 633036), (426, 481464), (432, 474777), (486, 422024), (568, 361098), (639, 320976), (648, 316518), (743, 276048), (852, 240732), (972, 211012), (1136, 180549), (1278, 160488), (1296, 158259), (1486, 138024), (1704, 120366), (1917, 106992), (1944, 105506), (2229, 92016), (2556, 80244), (2972, 69012), (3408, 60183), (3834, 53496), (3888, 52753), (4458, 46008), (5112, 40122), (5751, 35664), (5944, 34506), (6687, 30672), (7668, 26748), (8916, 23004), (10224, 20061), (11502, 17832), (11888, 17253), (13374, 15336)]