210399685909

素因数分解:

$7^3\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{13879}}^1$

素因数の和:14322

約数の個数: 32

約数和(自身を含む): 247730240000

約数和(自身を除く): 37330554091

約数列:

[1, 7, 49, 193, 229, 343, 1351, 1603, 9457, 11221, 13879, 44197, 66199, 78547, 97153, 309379, 680071, 2165653, 2678647, 3178291, 4760497, 15159571, 18750529, 22248037, 131253703, 155736259, 613410163, 918775921, 1090153813, 4293871141, 30057097987, 210399685909]

約数ペア:

[(1, 210399685909), (7, 30057097987), (49, 4293871141), (193, 1090153813), (229, 918775921), (343, 613410163), (1351, 155736259), (1603, 131253703), (9457, 22248037), (11221, 18750529), (13879, 15159571), (44197, 4760497), (66199, 3178291), (78547, 2678647), (97153, 2165653), (309379, 680071)]