207866851899

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5483}}^1\times {\mathrm{11213}}^1$

素因数の和:16736

約数の個数: 48

約数和(自身を含む): 336514735872

約数和(自身を除く): 128647883973

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5483, 11213, 16449, 33639, 38381, 78491, 115143, 126109, 235473, 257899, 268667, 378327, 549437, 773697, 806001, 882763, 1648311, 1805293, 2648289, 5415879, 6179341, 12637051, 18538023, 37911153, 61480879, 184442637, 430366153, 1291098459, 1414060217, 3012563071, 4242180651, 9037689213, 9898421519, 29695264557, 69288950633, 207866851899]

約数ペア:

[(1, 207866851899), (3, 69288950633), (7, 29695264557), (21, 9898421519), (23, 9037689213), (49, 4242180651), (69, 3012563071), (147, 1414060217), (161, 1291098459), (483, 430366153), (1127, 184442637), (3381, 61480879), (5483, 37911153), (11213, 18538023), (16449, 12637051), (33639, 6179341), (38381, 5415879), (78491, 2648289), (115143, 1805293), (126109, 1648311), (235473, 882763), (257899, 806001), (268667, 773697), (378327, 549437)]