201322000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9151}}^1$

素因数の和:9185

約数の個数: 80

約数和(自身を含む): 531108864

約数和(自身を除く): 329786864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 9151, 11000, 18302, 22000, 36604, 45755, 73208, 91510, 100661, 146416, 183020, 201322, 228775, 366040, 402644, 457550, 503305, 732080, 805288, 915100, 1006610, 1143875, 1610576, 1830200, 2013220, 2287750, 2516525, 3660400, 4026440, 4575500, 5033050, 8052880, 9151000, 10066100, 12582625, 18302000, 20132200, 25165250, 40264400, 50330500, 100661000, 201322000]

約数ペア:

[(1, 201322000), (2, 100661000), (4, 50330500), (5, 40264400), (8, 25165250), (10, 20132200), (11, 18302000), (16, 12582625), (20, 10066100), (22, 9151000), (25, 8052880), (40, 5033050), (44, 4575500), (50, 4026440), (55, 3660400), (80, 2516525), (88, 2287750), (100, 2013220), (110, 1830200), (125, 1610576), (176, 1143875), (200, 1006610), (220, 915100), (250, 805288), (275, 732080), (400, 503305), (440, 457550), (500, 402644), (550, 366040), (880, 228775), (1000, 201322), (1100, 183020), (1375, 146416), (2000, 100661), (2200, 91510), (2750, 73208), (4400, 45755), (5500, 36604), (9151, 22000), (11000, 18302)]