201765465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7195

約数の個数: 64

約数和(自身を含む): 411955200

約数和(自身を除く): 210189735

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 7151, 9405, 21453, 28215, 35755, 64359, 78661, 107265, 135869, 193077, 235983, 321795, 393305, 407607, 679345, 707949, 965385, 1179915, 1222821, 1494559, 2038035, 2123847, 3539745, 3668463, 4483677, 6114105, 7472795, 10619235, 13451031, 18342315, 22418385, 40353093, 67255155, 201765465]

約数ペア:

[(1, 201765465), (3, 67255155), (5, 40353093), (9, 22418385), (11, 18342315), (15, 13451031), (19, 10619235), (27, 7472795), (33, 6114105), (45, 4483677), (55, 3668463), (57, 3539745), (95, 2123847), (99, 2038035), (135, 1494559), (165, 1222821), (171, 1179915), (209, 965385), (285, 707949), (297, 679345), (495, 407607), (513, 393305), (627, 321795), (855, 235983), (1045, 193077), (1485, 135869), (1881, 107265), (2565, 78661), (3135, 64359), (5643, 35755), (7151, 28215), (9405, 21453)]