208396632

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{280103}}^1$

素因数の和:280143

約数の個数: 32

約数和(自身を含む): 537799680

約数和(自身を除く): 329403048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 280103, 560206, 840309, 1120412, 1680618, 2240824, 3361236, 6722472, 8683193, 17366386, 26049579, 34732772, 52099158, 69465544, 104198316, 208396632]

約数ペア:

[(1, 208396632), (2, 104198316), (3, 69465544), (4, 52099158), (6, 34732772), (8, 26049579), (12, 17366386), (24, 8683193), (31, 6722472), (62, 3361236), (93, 2240824), (124, 1680618), (186, 1120412), (248, 840309), (372, 560206), (744, 280103)]