198616064

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2750

約数の個数: 44

約数和(自身を含む): 402628524

約数和(自身を除く): 204012460

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1168, 2336, 2657, 4672, 5314, 9344, 10628, 18688, 21256, 37376, 42512, 74752, 85024, 170048, 193961, 340096, 387922, 680192, 775844, 1360384, 1551688, 2720768, 3103376, 6206752, 12413504, 24827008, 49654016, 99308032, 198616064]

約数ペア:

[(1, 198616064), (2, 99308032), (4, 49654016), (8, 24827008), (16, 12413504), (32, 6206752), (64, 3103376), (73, 2720768), (128, 1551688), (146, 1360384), (256, 775844), (292, 680192), (512, 387922), (584, 340096), (1024, 193961), (1168, 170048), (2336, 85024), (2657, 74752), (4672, 42512), (5314, 37376), (9344, 21256), (10628, 18688)]