201650090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16249}}^1$

素因数の和:16346

約数の個数: 32

約数和(自身を含む): 389610000

約数和(自身を除く): 187959910

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 16249, 32498, 81245, 162490, 276233, 552466, 1186177, 1381165, 2372354, 2762330, 5930885, 11861770, 20165009, 40330018, 100825045, 201650090]

約数ペア:

[(1, 201650090), (2, 100825045), (5, 40330018), (10, 20165009), (17, 11861770), (34, 5930885), (73, 2762330), (85, 2372354), (146, 1381165), (170, 1186177), (365, 552466), (730, 276233), (1241, 162490), (2482, 81245), (6205, 32498), (12410, 16249)]