200642805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 399893760

約数和(自身を除く): 199250955

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 99, 121, 135, 165, 173, 213, 297, 355, 363, 495, 519, 605, 639, 781, 865, 1065, 1089, 1485, 1557, 1815, 1903, 1917, 2343, 2595, 3195, 3267, 3905, 4671, 5445, 5709, 7029, 7785, 8591, 9515, 9585, 11715, 12283, 16335, 17127, 20933, 21087, 23355, 25773, 28545, 35145, 36849, 42955, 51381, 61415, 62799, 77319, 85635, 104665, 105435, 110547, 128865, 135113, 184245, 188397, 231957, 256905, 313995, 331641, 386595, 405339, 552735, 565191, 675565, 941985, 1159785, 1216017, 1486243, 1658205, 2026695, 2825955, 3648051, 4458729, 6080085, 7431215, 13376187, 18240255, 22293645, 40128561, 66880935, 200642805]

約数ペア:

[(1, 200642805), (3, 66880935), (5, 40128561), (9, 22293645), (11, 18240255), (15, 13376187), (27, 7431215), (33, 6080085), (45, 4458729), (55, 3648051), (71, 2825955), (99, 2026695), (121, 1658205), (135, 1486243), (165, 1216017), (173, 1159785), (213, 941985), (297, 675565), (355, 565191), (363, 552735), (495, 405339), (519, 386595), (605, 331641), (639, 313995), (781, 256905), (865, 231957), (1065, 188397), (1089, 184245), (1485, 135113), (1557, 128865), (1815, 110547), (1903, 105435), (1917, 104665), (2343, 85635), (2595, 77319), (3195, 62799), (3267, 61415), (3905, 51381), (4671, 42955), (5445, 36849), (5709, 35145), (7029, 28545), (7785, 25773), (8591, 23355), (9515, 21087), (9585, 20933), (11715, 17127), (12283, 16335)]