201870765

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7829}}^1$

素因数の和:8034

約数の個数: 32

約数和(自身を含む): 360806400

約数和(自身を除く): 158935635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 7829, 8595, 23487, 25785, 39145, 70461, 117435, 211383, 352305, 1056915, 1495339, 4486017, 7476695, 13458051, 22430085, 40374153, 67290255, 201870765]

約数ペア:

[(1, 201870765), (3, 67290255), (5, 40374153), (9, 22430085), (15, 13458051), (27, 7476695), (45, 4486017), (135, 1495339), (191, 1056915), (573, 352305), (955, 211383), (1719, 117435), (2865, 70461), (5157, 39145), (7829, 25785), (8595, 23487)]