203230208

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8672

約数の個数: 44

約数和(自身を含む): 423974640

約数和(自身を除く): 220744432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 8629, 11776, 17258, 23552, 34516, 69032, 138064, 198467, 276128, 396934, 552256, 793868, 1104512, 1587736, 2209024, 3175472, 4418048, 6350944, 8836096, 12701888, 25403776, 50807552, 101615104, 203230208]

約数ペア:

[(1, 203230208), (2, 101615104), (4, 50807552), (8, 25403776), (16, 12701888), (23, 8836096), (32, 6350944), (46, 4418048), (64, 3175472), (92, 2209024), (128, 1587736), (184, 1104512), (256, 793868), (368, 552256), (512, 396934), (736, 276128), (1024, 198467), (1472, 138064), (2944, 69032), (5888, 34516), (8629, 23552), (11776, 17258)]