208098090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2312201}}^1$

素因数の和:2312214

約数の個数: 24

約数和(自身を含む): 541055268

約数和(自身を除く): 332957178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2312201, 4624402, 6936603, 11561005, 13873206, 20809809, 23122010, 34683015, 41619618, 69366030, 104049045, 208098090]

約数ペア:

[(1, 208098090), (2, 104049045), (3, 69366030), (5, 41619618), (6, 34683015), (9, 23122010), (10, 20809809), (15, 13873206), (18, 11561005), (30, 6936603), (45, 4624402), (90, 2312201)]