203450422

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 353590272

約数和(自身を除く): 150139850

約数列:

[1, 2, 7, 14, 167, 173, 334, 346, 503, 1006, 1169, 1211, 2338, 2422, 3521, 7042, 28891, 57782, 84001, 87019, 168002, 174038, 202237, 404474, 588007, 609133, 1176014, 1218266, 14532173, 29064346, 101725211, 203450422]

約数ペア:

[(1, 203450422), (2, 101725211), (7, 29064346), (14, 14532173), (167, 1218266), (173, 1176014), (334, 609133), (346, 588007), (503, 404474), (1006, 202237), (1169, 174038), (1211, 168002), (2338, 87019), (2422, 84001), (3521, 57782), (7042, 28891)]