208829392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1747}}^1$

素因数の和:2027

約数の個数: 40

約数和(自身を含む): 419631872

約数和(自身を除く): 210802480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 241, 248, 482, 496, 964, 1747, 1928, 3494, 3856, 6988, 7471, 13976, 14942, 27952, 29884, 54157, 59768, 108314, 119536, 216628, 421027, 433256, 842054, 866512, 1684108, 3368216, 6736432, 13051837, 26103674, 52207348, 104414696, 208829392]

約数ペア:

[(1, 208829392), (2, 104414696), (4, 52207348), (8, 26103674), (16, 13051837), (31, 6736432), (62, 3368216), (124, 1684108), (241, 866512), (248, 842054), (482, 433256), (496, 421027), (964, 216628), (1747, 119536), (1928, 108314), (3494, 59768), (3856, 54157), (6988, 29884), (7471, 27952), (13976, 14942)]