202433360

素因数分解:

$2^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3911}}^1$

素因数の和:4571

約数の個数: 40

約数和(自身を含む): 471505536

約数和(自身を除く): 269072176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 647, 1294, 2588, 3235, 3911, 5176, 6470, 7822, 10352, 12940, 15644, 19555, 25880, 31288, 39110, 51760, 62576, 78220, 156440, 312880, 2530417, 5060834, 10121668, 12652085, 20243336, 25304170, 40486672, 50608340, 101216680, 202433360]

約数ペア:

[(1, 202433360), (2, 101216680), (4, 50608340), (5, 40486672), (8, 25304170), (10, 20243336), (16, 12652085), (20, 10121668), (40, 5060834), (80, 2530417), (647, 312880), (1294, 156440), (2588, 78220), (3235, 62576), (3911, 51760), (5176, 39110), (6470, 31288), (7822, 25880), (10352, 19555), (12940, 15644)]