201316185

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71011}}^1$

素因数の和:71035

約数の個数: 40

約数和(自身を含む): 412437696

約数和(自身を除く): 211121511

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 71011, 213033, 355055, 497077, 639099, 1065165, 1491231, 1917297, 2485385, 3195495, 4473693, 5751891, 7456155, 9586485, 13421079, 22368465, 28759455, 40263237, 67105395, 201316185]

約数ペア:

[(1, 201316185), (3, 67105395), (5, 40263237), (7, 28759455), (9, 22368465), (15, 13421079), (21, 9586485), (27, 7456155), (35, 5751891), (45, 4473693), (63, 3195495), (81, 2485385), (105, 1917297), (135, 1491231), (189, 1065165), (315, 639099), (405, 497077), (567, 355055), (945, 213033), (2835, 71011)]