213844038

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{400457}}^1$

素因数の和:400551

約数の個数: 16

約数和(自身を含む): 432494640

約数和(自身を除く): 218650602

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 400457, 800914, 1201371, 2402742, 35640673, 71281346, 106922019, 213844038]

約数ペア:

[(1, 213844038), (2, 106922019), (3, 71281346), (6, 35640673), (89, 2402742), (178, 1201371), (267, 800914), (534, 400457)]