201371968

素因数分解:

$2^6\times 7^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 84

約数和(自身を含む): 468942420

約数和(自身を除く): 267570452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 157, 196, 224, 314, 392, 409, 448, 628, 784, 818, 1099, 1256, 1568, 1636, 2198, 2512, 2863, 3136, 3272, 4396, 5024, 5726, 6544, 7693, 8792, 10048, 11452, 13088, 15386, 17584, 20041, 22904, 26176, 30772, 35168, 40082, 45808, 61544, 64213, 70336, 80164, 91616, 123088, 128426, 160328, 183232, 246176, 256852, 320656, 449491, 492352, 513704, 641312, 898982, 1027408, 1282624, 1797964, 2054816, 3146437, 3595928, 4109632, 6292874, 7191856, 12585748, 14383712, 25171496, 28767424, 50342992, 100685984, 201371968]

約数ペア:

[(1, 201371968), (2, 100685984), (4, 50342992), (7, 28767424), (8, 25171496), (14, 14383712), (16, 12585748), (28, 7191856), (32, 6292874), (49, 4109632), (56, 3595928), (64, 3146437), (98, 2054816), (112, 1797964), (157, 1282624), (196, 1027408), (224, 898982), (314, 641312), (392, 513704), (409, 492352), (448, 449491), (628, 320656), (784, 256852), (818, 246176), (1099, 183232), (1256, 160328), (1568, 128426), (1636, 123088), (2198, 91616), (2512, 80164), (2863, 70336), (3136, 64213), (3272, 61544), (4396, 45808), (5024, 40082), (5726, 35168), (6544, 30772), (7693, 26176), (8792, 22904), (10048, 20041), (11452, 17584), (13088, 15386)]