206117784

素因数分解:

$2^3\times 3^4\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 580872600

約数和(自身を除く): 374754816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 179, 216, 324, 358, 537, 648, 716, 1074, 1432, 1611, 1777, 2148, 3222, 3554, 4296, 4833, 5331, 6444, 7108, 9666, 10662, 12888, 14216, 14499, 15993, 19332, 21324, 28998, 31986, 38664, 42648, 47979, 57996, 63972, 95958, 115992, 127944, 143937, 191916, 287874, 318083, 383832, 575748, 636166, 954249, 1151496, 1272332, 1908498, 2544664, 2862747, 3816996, 5725494, 7633992, 8588241, 11450988, 17176482, 22901976, 25764723, 34352964, 51529446, 68705928, 103058892, 206117784]

約数ペア:

[(1, 206117784), (2, 103058892), (3, 68705928), (4, 51529446), (6, 34352964), (8, 25764723), (9, 22901976), (12, 17176482), (18, 11450988), (24, 8588241), (27, 7633992), (36, 5725494), (54, 3816996), (72, 2862747), (81, 2544664), (108, 1908498), (162, 1272332), (179, 1151496), (216, 954249), (324, 636166), (358, 575748), (537, 383832), (648, 318083), (716, 287874), (1074, 191916), (1432, 143937), (1611, 127944), (1777, 115992), (2148, 95958), (3222, 63972), (3554, 57996), (4296, 47979), (4833, 42648), (5331, 38664), (6444, 31986), (7108, 28998), (9666, 21324), (10662, 19332), (12888, 15993), (14216, 14499)]