201076240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132287}}^1$

素因数の和:132319

約数の個数: 40

約数和(自身を含む): 492111360

約数和(自身を除く): 291035120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 132287, 264574, 529148, 661435, 1058296, 1322870, 2116592, 2513453, 2645740, 5026906, 5291480, 10053812, 10582960, 12567265, 20107624, 25134530, 40215248, 50269060, 100538120, 201076240]

約数ペア:

[(1, 201076240), (2, 100538120), (4, 50269060), (5, 40215248), (8, 25134530), (10, 20107624), (16, 12567265), (19, 10582960), (20, 10053812), (38, 5291480), (40, 5026906), (76, 2645740), (80, 2513453), (95, 2116592), (152, 1322870), (190, 1058296), (304, 661435), (380, 529148), (760, 264574), (1520, 132287)]