202860920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9587}}^1$

素因数の和:9644

約数の個数: 48

約数和(自身を含む): 477194760

約数和(自身を除く): 274333840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 9587, 10580, 19174, 21160, 38348, 47935, 76696, 95870, 191740, 220501, 383480, 441002, 882004, 1102505, 1764008, 2205010, 4410020, 5071523, 8820040, 10143046, 20286092, 25357615, 40572184, 50715230, 101430460, 202860920]

約数ペア:

[(1, 202860920), (2, 101430460), (4, 50715230), (5, 40572184), (8, 25357615), (10, 20286092), (20, 10143046), (23, 8820040), (40, 5071523), (46, 4410020), (92, 2205010), (115, 1764008), (184, 1102505), (230, 882004), (460, 441002), (529, 383480), (920, 220501), (1058, 191740), (2116, 95870), (2645, 76696), (4232, 47935), (5290, 38348), (9587, 21160), (10580, 19174)]