204391936

素因数分解:

$2^9\times 7^2\times {\mathrm{8147}}^1$

素因数の和:8179

約数の個数: 60

約数和(自身を含む): 475118028

約数和(自身を除く): 270726092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 8147, 12544, 16294, 25088, 32588, 57029, 65176, 114058, 130352, 228116, 260704, 399203, 456232, 521408, 798406, 912464, 1042816, 1596812, 1824928, 2085632, 3193624, 3649856, 4171264, 6387248, 7299712, 12774496, 14599424, 25548992, 29198848, 51097984, 102195968, 204391936]

約数ペア:

[(1, 204391936), (2, 102195968), (4, 51097984), (7, 29198848), (8, 25548992), (14, 14599424), (16, 12774496), (28, 7299712), (32, 6387248), (49, 4171264), (56, 3649856), (64, 3193624), (98, 2085632), (112, 1824928), (128, 1596812), (196, 1042816), (224, 912464), (256, 798406), (392, 521408), (448, 456232), (512, 399203), (784, 260704), (896, 228116), (1568, 130352), (1792, 114058), (3136, 65176), (3584, 57029), (6272, 32588), (8147, 25088), (12544, 16294)]