202897232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 409116672

約数和(自身を除く): 206219440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3221, 3937, 6442, 7874, 12884, 15748, 25768, 31496, 51536, 62992, 99851, 199702, 399404, 409067, 798808, 818134, 1597616, 1636268, 3272536, 6545072, 12681077, 25362154, 50724308, 101448616, 202897232]

約数ペア:

[(1, 202897232), (2, 101448616), (4, 50724308), (8, 25362154), (16, 12681077), (31, 6545072), (62, 3272536), (124, 1636268), (127, 1597616), (248, 818134), (254, 798808), (496, 409067), (508, 399404), (1016, 199702), (2032, 99851), (3221, 62992), (3937, 51536), (6442, 31496), (7874, 25768), (12884, 15748)]