202149255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 413740656

約数和(自身を除く): 211591401

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 363, 385, 539, 605, 735, 847, 1155, 1617, 1815, 2273, 2541, 2695, 4235, 5929, 6819, 8085, 11365, 12705, 15911, 17787, 25003, 29645, 34095, 47733, 75009, 79555, 88935, 111377, 125015, 175021, 238665, 275033, 334131, 375045, 525063, 556885, 825099, 875105, 1225147, 1375165, 1670655, 1925231, 2625315, 3675441, 4125495, 5775693, 6125735, 9626155, 13476617, 18377205, 28878465, 40429851, 67383085, 202149255]

約数ペア:

[(1, 202149255), (3, 67383085), (5, 40429851), (7, 28878465), (11, 18377205), (15, 13476617), (21, 9626155), (33, 6125735), (35, 5775693), (49, 4125495), (55, 3675441), (77, 2625315), (105, 1925231), (121, 1670655), (147, 1375165), (165, 1225147), (231, 875105), (245, 825099), (363, 556885), (385, 525063), (539, 375045), (605, 334131), (735, 275033), (847, 238665), (1155, 175021), (1617, 125015), (1815, 111377), (2273, 88935), (2541, 79555), (2695, 75009), (4235, 47733), (5929, 34095), (6819, 29645), (8085, 25003), (11365, 17787), (12705, 15911)]