202003968

素因数分解:

$2^9\times 3^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 541126080

約数和(自身を除く): 339122112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 347, 379, 384, 512, 694, 758, 768, 1041, 1137, 1388, 1516, 1536, 2082, 2274, 2776, 3032, 4164, 4548, 5552, 6064, 8328, 9096, 11104, 12128, 16656, 18192, 22208, 24256, 33312, 36384, 44416, 48512, 66624, 72768, 88832, 97024, 131513, 133248, 145536, 177664, 194048, 263026, 266496, 291072, 394539, 526052, 532992, 582144, 789078, 1052104, 1578156, 2104208, 3156312, 4208416, 6312624, 8416832, 12625248, 16833664, 25250496, 33667328, 50500992, 67334656, 101001984, 202003968]

約数ペア:

[(1, 202003968), (2, 101001984), (3, 67334656), (4, 50500992), (6, 33667328), (8, 25250496), (12, 16833664), (16, 12625248), (24, 8416832), (32, 6312624), (48, 4208416), (64, 3156312), (96, 2104208), (128, 1578156), (192, 1052104), (256, 789078), (347, 582144), (379, 532992), (384, 526052), (512, 394539), (694, 291072), (758, 266496), (768, 263026), (1041, 194048), (1137, 177664), (1388, 145536), (1516, 133248), (1536, 131513), (2082, 97024), (2274, 88832), (2776, 72768), (3032, 66624), (4164, 48512), (4548, 44416), (5552, 36384), (6064, 33312), (8328, 24256), (9096, 22208), (11104, 18192), (12128, 16656)]