199464712

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{139291}}^1$

素因数の和:139476

約数の個数: 16

約数和(自身を含む): 376088400

約数和(自身を除く): 176623688

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 139291, 278582, 557164, 1114328, 24933089, 49866178, 99732356, 199464712]

約数ペア:

[(1, 199464712), (2, 99732356), (4, 49866178), (8, 24933089), (179, 1114328), (358, 557164), (716, 278582), (1432, 139291)]