201697888

素因数分解:

$2^5\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1427}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 454857984

約数和(自身を除く): 253160096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 631, 1262, 1427, 2524, 2854, 4417, 5048, 5708, 8834, 9989, 10096, 11416, 17668, 19978, 20192, 22832, 35336, 39956, 45664, 70672, 79912, 141344, 159824, 319648, 900437, 1800874, 3601748, 6303059, 7203496, 12606118, 14406992, 25212236, 28813984, 50424472, 100848944, 201697888]

約数ペア:

[(1, 201697888), (2, 100848944), (4, 50424472), (7, 28813984), (8, 25212236), (14, 14406992), (16, 12606118), (28, 7203496), (32, 6303059), (56, 3601748), (112, 1800874), (224, 900437), (631, 319648), (1262, 159824), (1427, 141344), (2524, 79912), (2854, 70672), (4417, 45664), (5048, 39956), (5708, 35336), (8834, 22832), (9989, 20192), (10096, 19978), (11416, 17668)]