202374405

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1601}}^1$

素因数の和:1718

約数の個数: 36

約数和(自身を含む): 357749028

約数和(自身を除く): 155374623

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1601, 2385, 2809, 4803, 8005, 8427, 14045, 14409, 24015, 25281, 42135, 72045, 84853, 126405, 254559, 424265, 763677, 1272795, 3818385, 4497209, 13491627, 22486045, 40474881, 67458135, 202374405]

約数ペア:

[(1, 202374405), (3, 67458135), (5, 40474881), (9, 22486045), (15, 13491627), (45, 4497209), (53, 3818385), (159, 1272795), (265, 763677), (477, 424265), (795, 254559), (1601, 126405), (2385, 84853), (2809, 72045), (4803, 42135), (8005, 25281), (8427, 24015), (14045, 14409)]