202400023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 49749737

約数列:

[1, 7, 23, 31, 107, 161, 217, 379, 713, 749, 2461, 2653, 3317, 4991, 8717, 11749, 17227, 23219, 40553, 61019, 76291, 82243, 270227, 283871, 534037, 932719, 1257143, 1891589, 6529033, 8800001, 28914289, 202400023]

約数ペア:

[(1, 202400023), (7, 28914289), (23, 8800001), (31, 6529033), (107, 1891589), (161, 1257143), (217, 932719), (379, 534037), (713, 283871), (749, 270227), (2461, 82243), (2653, 76291), (3317, 61019), (4991, 40553), (8717, 23219), (11749, 17227)]