196642376

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{44449}}^1$

素因数の和:44541

約数の個数: 32

約数和(自身を含む): 426720000

約数和(自身を除く): 230077624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 44449, 88898, 177796, 311143, 355592, 622286, 1244572, 2489144, 3511471, 7022942, 14045884, 24580297, 28091768, 49160594, 98321188, 196642376]

約数ペア:

[(1, 196642376), (2, 98321188), (4, 49160594), (7, 28091768), (8, 24580297), (14, 14045884), (28, 7022942), (56, 3511471), (79, 2489144), (158, 1244572), (316, 622286), (553, 355592), (632, 311143), (1106, 177796), (2212, 88898), (4424, 44449)]