203949144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{134887}}^1$

素因数の和:134909

約数の個数: 64

約数和(自身を含む): 647462400

約数和(自身を除く): 443513256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 134887, 269774, 404661, 539548, 809322, 944209, 1079096, 1213983, 1618644, 1888418, 2427966, 2832627, 3237288, 3641949, 3776836, 4855932, 5665254, 7283898, 7553672, 8497881, 9711864, 11330508, 14567796, 16995762, 22661016, 25493643, 29135592, 33991524, 50987286, 67983048, 101974572, 203949144]

約数ペア:

[(1, 203949144), (2, 101974572), (3, 67983048), (4, 50987286), (6, 33991524), (7, 29135592), (8, 25493643), (9, 22661016), (12, 16995762), (14, 14567796), (18, 11330508), (21, 9711864), (24, 8497881), (27, 7553672), (28, 7283898), (36, 5665254), (42, 4855932), (54, 3776836), (56, 3641949), (63, 3237288), (72, 2832627), (84, 2427966), (108, 1888418), (126, 1618644), (168, 1213983), (189, 1079096), (216, 944209), (252, 809322), (378, 539548), (504, 404661), (756, 269774), (1512, 134887)]