200801776

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{77951}}^1$

素因数の和:77989

約数の個数: 40

約数和(自身を含む): 463970304

約数和(自身を除く): 263168528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 77951, 155902, 311804, 545657, 623608, 1091314, 1247216, 1792873, 2182628, 3585746, 4365256, 7171492, 8730512, 12550111, 14342984, 25100222, 28685968, 50200444, 100400888, 200801776]

約数ペア:

[(1, 200801776), (2, 100400888), (4, 50200444), (7, 28685968), (8, 25100222), (14, 14342984), (16, 12550111), (23, 8730512), (28, 7171492), (46, 4365256), (56, 3585746), (92, 2182628), (112, 1792873), (161, 1247216), (184, 1091314), (322, 623608), (368, 545657), (644, 311804), (1288, 155902), (2576, 77951)]