213054252

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{199489}}^1$

素因数の和:199585

約数の個数: 24

約数和(自身を含む): 502714800

約数和(自身を除く): 289660548

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 199489, 398978, 598467, 797956, 1196934, 2393868, 17754521, 35509042, 53263563, 71018084, 106527126, 213054252]

約数ペア:

[(1, 213054252), (2, 106527126), (3, 71018084), (4, 53263563), (6, 35509042), (12, 17754521), (89, 2393868), (178, 1196934), (267, 797956), (356, 598467), (534, 398978), (1068, 199489)]