202139536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188563}}^1$

素因数の和:188638

約数の個数: 20

約数和(自身を含む): 397492912

約数和(自身を除く): 195353376

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188563, 377126, 754252, 1508504, 3017008, 12633721, 25267442, 50534884, 101069768, 202139536]

約数ペア:

[(1, 202139536), (2, 101069768), (4, 50534884), (8, 25267442), (16, 12633721), (67, 3017008), (134, 1508504), (268, 754252), (536, 377126), (1072, 188563)]