201584205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12409}}^1$

素因数の和:12458

約数の個数: 36

約数和(自身を含む): 368800380

約数和(自身を除く): 167216175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 12409, 16245, 37227, 62045, 111681, 186135, 235771, 558405, 707313, 1178855, 2121939, 3536565, 4479649, 10609695, 13438947, 22398245, 40316841, 67194735, 201584205]

約数ペア:

[(1, 201584205), (3, 67194735), (5, 40316841), (9, 22398245), (15, 13438947), (19, 10609695), (45, 4479649), (57, 3536565), (95, 2121939), (171, 1178855), (285, 707313), (361, 558405), (855, 235771), (1083, 186135), (1805, 111681), (3249, 62045), (5415, 37227), (12409, 16245)]