213954804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{283009}}^1$

素因数の和:283029

約数の個数: 48

約数和(自身を含む): 633942400

約数和(自身を除く): 419987596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 283009, 566018, 849027, 1132036, 1698054, 1981063, 2547081, 3396108, 3962126, 5094162, 5943189, 7641243, 7924252, 10188324, 11886378, 15282486, 17829567, 23772756, 30564972, 35659134, 53488701, 71318268, 106977402, 213954804]

約数ペア:

[(1, 213954804), (2, 106977402), (3, 71318268), (4, 53488701), (6, 35659134), (7, 30564972), (9, 23772756), (12, 17829567), (14, 15282486), (18, 11886378), (21, 10188324), (27, 7924252), (28, 7641243), (36, 5943189), (42, 5094162), (54, 3962126), (63, 3396108), (84, 2547081), (108, 1981063), (126, 1698054), (189, 1132036), (252, 849027), (378, 566018), (756, 283009)]