193855984

素因数分解:

$2^4\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2063}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 429972480

約数和(自身を除く): 236116496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 839, 1678, 2063, 3356, 4126, 5873, 6712, 8252, 11746, 13424, 14441, 16504, 23492, 28882, 33008, 46984, 57764, 93968, 115528, 231056, 1730857, 3461714, 6923428, 12115999, 13846856, 24231998, 27693712, 48463996, 96927992, 193855984]

約数ペア:

[(1, 193855984), (2, 96927992), (4, 48463996), (7, 27693712), (8, 24231998), (14, 13846856), (16, 12115999), (28, 6923428), (56, 3461714), (112, 1730857), (839, 231056), (1678, 115528), (2063, 93968), (3356, 57764), (4126, 46984), (5873, 33008), (6712, 28882), (8252, 23492), (11746, 16504), (13424, 14441)]