200591104

素因数分解:

$2^8\times 7^2\times {\mathrm{15991}}^1$

素因数の和:16021

約数の個数: 54

約数和(自身を含む): 465798984

約数和(自身を除く): 265207880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 15991, 31982, 63964, 111937, 127928, 223874, 255856, 447748, 511712, 783559, 895496, 1023424, 1567118, 1790992, 2046848, 3134236, 3581984, 4093696, 6268472, 7163968, 12536944, 14327936, 25073888, 28655872, 50147776, 100295552, 200591104]

約数ペア:

[(1, 200591104), (2, 100295552), (4, 50147776), (7, 28655872), (8, 25073888), (14, 14327936), (16, 12536944), (28, 7163968), (32, 6268472), (49, 4093696), (56, 3581984), (64, 3134236), (98, 2046848), (112, 1790992), (128, 1567118), (196, 1023424), (224, 895496), (256, 783559), (392, 511712), (448, 447748), (784, 255856), (896, 223874), (1568, 127928), (1792, 111937), (3136, 63964), (6272, 31982), (12544, 15991)]