197827452

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{40111}}^1$

素因数の和:40258

約数の個数: 36

約数和(自身を含む): 503726496

約数和(自身を除く): 305899044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 40111, 80222, 120333, 160444, 240666, 360999, 481332, 721998, 1443996, 5495207, 10990414, 16485621, 21980828, 32971242, 49456863, 65942484, 98913726, 197827452]

約数ペア:

[(1, 197827452), (2, 98913726), (3, 65942484), (4, 49456863), (6, 32971242), (9, 21980828), (12, 16485621), (18, 10990414), (36, 5495207), (137, 1443996), (274, 721998), (411, 481332), (548, 360999), (822, 240666), (1233, 160444), (1644, 120333), (2466, 80222), (4932, 40111)]