206482016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 441098784

約数和(自身を除く): 234616768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1781, 2192, 3562, 3623, 4384, 7124, 7246, 14248, 14492, 28496, 28984, 47099, 56992, 57968, 94198, 115936, 188396, 376792, 496351, 753584, 992702, 1507168, 1985404, 3970808, 6452563, 7941616, 12905126, 15883232, 25810252, 51620504, 103241008, 206482016]

約数ペア:

[(1, 206482016), (2, 103241008), (4, 51620504), (8, 25810252), (13, 15883232), (16, 12905126), (26, 7941616), (32, 6452563), (52, 3970808), (104, 1985404), (137, 1507168), (208, 992702), (274, 753584), (416, 496351), (548, 376792), (1096, 188396), (1781, 115936), (2192, 94198), (3562, 57968), (3623, 56992), (4384, 47099), (7124, 28984), (7246, 28496), (14248, 14492)]