198834552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{56359}}^1$

素因数の和:56385

約数の個数: 72

約数和(自身を含む): 626441400

約数和(自身を除く): 427606848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 56359, 112718, 169077, 225436, 338154, 394513, 450872, 507231, 676308, 789026, 1014462, 1183539, 1352616, 1578052, 2028924, 2367078, 2761591, 3156104, 3550617, 4057848, 4734156, 5523182, 7101234, 8284773, 9468312, 11046364, 14202468, 16569546, 22092728, 24854319, 28404936, 33139092, 49708638, 66278184, 99417276, 198834552]

約数ペア:

[(1, 198834552), (2, 99417276), (3, 66278184), (4, 49708638), (6, 33139092), (7, 28404936), (8, 24854319), (9, 22092728), (12, 16569546), (14, 14202468), (18, 11046364), (21, 9468312), (24, 8284773), (28, 7101234), (36, 5523182), (42, 4734156), (49, 4057848), (56, 3550617), (63, 3156104), (72, 2761591), (84, 2367078), (98, 2028924), (126, 1578052), (147, 1352616), (168, 1183539), (196, 1014462), (252, 789026), (294, 676308), (392, 507231), (441, 450872), (504, 394513), (588, 338154), (882, 225436), (1176, 169077), (1764, 112718), (3528, 56359)]