201196215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7669}}^1$

素因数の和:7744

約数の個数: 48

約数和(自身を含む): 387672480

約数和(自身を除く): 186476265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2915, 5247, 7669, 8745, 23007, 26235, 38345, 69021, 84359, 115035, 253077, 345105, 406457, 421795, 759231, 1219371, 1265385, 2032285, 3658113, 3796155, 4471027, 6096855, 13413081, 18290565, 22355135, 40239243, 67065405, 201196215]

約数ペア:

[(1, 201196215), (3, 67065405), (5, 40239243), (9, 22355135), (11, 18290565), (15, 13413081), (33, 6096855), (45, 4471027), (53, 3796155), (55, 3658113), (99, 2032285), (159, 1265385), (165, 1219371), (265, 759231), (477, 421795), (495, 406457), (583, 345105), (795, 253077), (1749, 115035), (2385, 84359), (2915, 69021), (5247, 38345), (7669, 26235), (8745, 23007)]