198702252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{112643}}^1$

素因数の和:112667

約数の個数: 54

約数和(自身を含む): 584284428

約数和(自身を除く): 385582176

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 112643, 225286, 337929, 450572, 675858, 788501, 1013787, 1351716, 1577002, 2027574, 2365503, 3154004, 4055148, 4731006, 5519507, 7096509, 9462012, 11039014, 14193018, 16558521, 22078028, 28386036, 33117042, 49675563, 66234084, 99351126, 198702252]

約数ペア:

[(1, 198702252), (2, 99351126), (3, 66234084), (4, 49675563), (6, 33117042), (7, 28386036), (9, 22078028), (12, 16558521), (14, 14193018), (18, 11039014), (21, 9462012), (28, 7096509), (36, 5519507), (42, 4731006), (49, 4055148), (63, 3154004), (84, 2365503), (98, 2027574), (126, 1577002), (147, 1351716), (196, 1013787), (252, 788501), (294, 675858), (441, 450572), (588, 337929), (882, 225286), (1764, 112643)]