198520392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 589881600

約数和(自身を除く): 391361208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 109, 111, 148, 168, 218, 222, 259, 293, 296, 327, 436, 444, 518, 586, 654, 763, 777, 872, 879, 888, 1036, 1172, 1308, 1526, 1554, 1758, 2051, 2072, 2289, 2344, 2616, 3052, 3108, 3516, 4033, 4102, 4578, 6104, 6153, 6216, 7032, 8066, 8204, 9156, 10841, 12099, 12306, 16132, 16408, 18312, 21682, 24198, 24612, 28231, 31937, 32264, 32523, 43364, 48396, 49224, 56462, 63874, 65046, 75887, 84693, 86728, 95811, 96792, 112924, 127748, 130092, 151774, 169386, 191622, 223559, 225848, 227661, 255496, 260184, 303548, 338772, 383244, 447118, 455322, 607096, 670677, 677544, 766488, 894236, 910644, 1181669, 1341354, 1788472, 1821288, 2363338, 2682708, 3545007, 4726676, 5365416, 7090014, 8271683, 9453352, 14180028, 16543366, 24815049, 28360056, 33086732, 49630098, 66173464, 99260196, 198520392]

約数ペア:

[(1, 198520392), (2, 99260196), (3, 66173464), (4, 49630098), (6, 33086732), (7, 28360056), (8, 24815049), (12, 16543366), (14, 14180028), (21, 9453352), (24, 8271683), (28, 7090014), (37, 5365416), (42, 4726676), (56, 3545007), (74, 2682708), (84, 2363338), (109, 1821288), (111, 1788472), (148, 1341354), (168, 1181669), (218, 910644), (222, 894236), (259, 766488), (293, 677544), (296, 670677), (327, 607096), (436, 455322), (444, 447118), (518, 383244), (586, 338772), (654, 303548), (763, 260184), (777, 255496), (872, 227661), (879, 225848), (888, 223559), (1036, 191622), (1172, 169386), (1308, 151774), (1526, 130092), (1554, 127748), (1758, 112924), (2051, 96792), (2072, 95811), (2289, 86728), (2344, 84693), (2616, 75887), (3052, 65046), (3108, 63874), (3516, 56462), (4033, 49224), (4102, 48396), (4578, 43364), (6104, 32523), (6153, 32264), (6216, 31937), (7032, 28231), (8066, 24612), (8204, 24198), (9156, 21682), (10841, 18312), (12099, 16408), (12306, 16132)]