210703408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 418071456

約数和(自身を除く): 207368048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 241, 424, 482, 848, 964, 1031, 1928, 2062, 3856, 4124, 8248, 12773, 16496, 25546, 51092, 54643, 102184, 109286, 204368, 218572, 248471, 437144, 496942, 874288, 993884, 1987768, 3975536, 13168963, 26337926, 52675852, 105351704, 210703408]

約数ペア:

[(1, 210703408), (2, 105351704), (4, 52675852), (8, 26337926), (16, 13168963), (53, 3975536), (106, 1987768), (212, 993884), (241, 874288), (424, 496942), (482, 437144), (848, 248471), (964, 218572), (1031, 204368), (1928, 109286), (2062, 102184), (3856, 54643), (4124, 51092), (8248, 25546), (12773, 16496)]