198239968

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 399663936

約数和(自身を除く): 201423968

約数列:

[1, 2, 4, 8, 16, 32, 73, 113, 146, 226, 292, 452, 584, 751, 904, 1168, 1502, 1808, 2336, 3004, 3616, 6008, 8249, 12016, 16498, 24032, 32996, 54823, 65992, 84863, 109646, 131984, 169726, 219292, 263968, 339452, 438584, 678904, 877168, 1357808, 1754336, 2715616, 6194999, 12389998, 24779996, 49559992, 99119984, 198239968]

約数ペア:

[(1, 198239968), (2, 99119984), (4, 49559992), (8, 24779996), (16, 12389998), (32, 6194999), (73, 2715616), (113, 1754336), (146, 1357808), (226, 877168), (292, 678904), (452, 438584), (584, 339452), (751, 263968), (904, 219292), (1168, 169726), (1502, 131984), (1808, 109646), (2336, 84863), (3004, 65992), (3616, 54823), (6008, 32996), (8249, 24032), (12016, 16498)]