208049664

素因数分解:

$2^9\times 3^1\times {\mathrm{135449}}^1$

素因数の和:135470

約数の個数: 40

約数和(自身を含む): 554261400

約数和(自身を除く): 346211736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 135449, 270898, 406347, 541796, 812694, 1083592, 1625388, 2167184, 3250776, 4334368, 6501552, 8668736, 13003104, 17337472, 26006208, 34674944, 52012416, 69349888, 104024832, 208049664]

約数ペア:

[(1, 208049664), (2, 104024832), (3, 69349888), (4, 52012416), (6, 34674944), (8, 26006208), (12, 17337472), (16, 13003104), (24, 8668736), (32, 6501552), (48, 4334368), (64, 3250776), (96, 2167184), (128, 1625388), (192, 1083592), (256, 812694), (384, 541796), (512, 406347), (768, 270898), (1536, 135449)]