208343994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5023}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 432144384

約数和(自身を除く): 223800390

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 446, 669, 1338, 5023, 6913, 10046, 13826, 15069, 20739, 30138, 41478, 155713, 311426, 467139, 934278, 1120129, 2240258, 3360387, 6720774, 34723999, 69447998, 104171997, 208343994]

約数ペア:

[(1, 208343994), (2, 104171997), (3, 69447998), (6, 34723999), (31, 6720774), (62, 3360387), (93, 2240258), (186, 1120129), (223, 934278), (446, 467139), (669, 311426), (1338, 155713), (5023, 41478), (6913, 30138), (10046, 20739), (13826, 15069)]