207806632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11987}}^1$

素因数の和:12201

約数の個数: 32

約数和(自身を含む): 427252320

約数和(自身を除く): 219445688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 11987, 17336, 23974, 47948, 95896, 131857, 263714, 527428, 1054856, 2361439, 4722878, 9445756, 18891512, 25975829, 51951658, 103903316, 207806632]

約数ペア:

[(1, 207806632), (2, 103903316), (4, 51951658), (8, 25975829), (11, 18891512), (22, 9445756), (44, 4722878), (88, 2361439), (197, 1054856), (394, 527428), (788, 263714), (1576, 131857), (2167, 95896), (4334, 47948), (8668, 23974), (11987, 17336)]