199190544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6661}}^1$

素因数の和:6768

約数の個数: 80

約数和(自身を含む): 594783360

約数和(自身を除く): 395592816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 6661, 7476, 9968, 13322, 14952, 19983, 26644, 29904, 39966, 46627, 53288, 79932, 93254, 106576, 139881, 159864, 186508, 279762, 319728, 373016, 559524, 592829, 746032, 1119048, 1185658, 1778487, 2238096, 2371316, 3556974, 4149803, 4742632, 7113948, 8299606, 9485264, 12449409, 14227896, 16599212, 24898818, 28455792, 33198424, 49797636, 66396848, 99595272, 199190544]

約数ペア:

[(1, 199190544), (2, 99595272), (3, 66396848), (4, 49797636), (6, 33198424), (7, 28455792), (8, 24898818), (12, 16599212), (14, 14227896), (16, 12449409), (21, 9485264), (24, 8299606), (28, 7113948), (42, 4742632), (48, 4149803), (56, 3556974), (84, 2371316), (89, 2238096), (112, 1778487), (168, 1185658), (178, 1119048), (267, 746032), (336, 592829), (356, 559524), (534, 373016), (623, 319728), (712, 279762), (1068, 186508), (1246, 159864), (1424, 139881), (1869, 106576), (2136, 93254), (2492, 79932), (3738, 53288), (4272, 46627), (4984, 39966), (6661, 29904), (7476, 26644), (9968, 19983), (13322, 14952)]