194153274

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 499697088

約数和(自身を除く): 305543814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 313, 378, 547, 567, 626, 939, 1094, 1134, 1641, 1878, 2191, 2817, 3282, 3829, 4382, 4923, 5634, 6573, 7658, 8451, 9846, 11487, 13146, 14769, 16902, 19719, 22974, 25353, 29538, 34461, 39438, 44307, 50706, 59157, 68922, 88614, 103383, 118314, 171211, 177471, 206766, 310149, 342422, 354942, 513633, 620298, 1027266, 1198477, 1540899, 2396954, 3081798, 3595431, 4622697, 7190862, 9245394, 10786293, 13868091, 21572586, 27736182, 32358879, 64717758, 97076637, 194153274]

約数ペア:

[(1, 194153274), (2, 97076637), (3, 64717758), (6, 32358879), (7, 27736182), (9, 21572586), (14, 13868091), (18, 10786293), (21, 9245394), (27, 7190862), (42, 4622697), (54, 3595431), (63, 3081798), (81, 2396954), (126, 1540899), (162, 1198477), (189, 1027266), (313, 620298), (378, 513633), (547, 354942), (567, 342422), (626, 310149), (939, 206766), (1094, 177471), (1134, 171211), (1641, 118314), (1878, 103383), (2191, 88614), (2817, 68922), (3282, 59157), (3829, 50706), (4382, 44307), (4923, 39438), (5634, 34461), (6573, 29538), (7658, 25353), (8451, 22974), (9846, 19719), (11487, 16902), (13146, 14769)]