201835395

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9403}}^1$

素因数の和:9473

約数の個数: 40

約数和(自身を含む): 368674416

約数和(自身を除く): 166839021

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 9403, 21465, 28209, 47015, 84627, 141045, 253881, 423135, 498359, 761643, 1269405, 1495077, 2491795, 3808215, 4485231, 7475385, 13455693, 22426155, 40367079, 67278465, 201835395]

約数ペア:

[(1, 201835395), (3, 67278465), (5, 40367079), (9, 22426155), (15, 13455693), (27, 7475385), (45, 4485231), (53, 3808215), (81, 2491795), (135, 1495077), (159, 1269405), (265, 761643), (405, 498359), (477, 423135), (795, 253881), (1431, 141045), (2385, 84627), (4293, 47015), (7155, 28209), (9403, 21465)]