201891928

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5521}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 433366560

約数和(自身を除く): 231474632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2612, 4571, 5224, 5521, 9142, 11042, 18284, 22084, 36568, 38647, 44168, 77294, 154588, 309176, 3605213, 7210426, 14420852, 25236491, 28841704, 50472982, 100945964, 201891928]

約数ペア:

[(1, 201891928), (2, 100945964), (4, 50472982), (7, 28841704), (8, 25236491), (14, 14420852), (28, 7210426), (56, 3605213), (653, 309176), (1306, 154588), (2612, 77294), (4571, 44168), (5224, 38647), (5521, 36568), (9142, 22084), (11042, 18284)]