208060624

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{77867}}^1$

素因数の和:78042

約数の個数: 20

約数和(自身を含む): 405536544

約数和(自身を除く): 197475920

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 77867, 155734, 311468, 622936, 1245872, 13003789, 26007578, 52015156, 104030312, 208060624]

約数ペア:

[(1, 208060624), (2, 104030312), (4, 52015156), (8, 26007578), (16, 13003789), (167, 1245872), (334, 622936), (668, 311468), (1336, 155734), (2672, 77867)]