225478288

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3083}}^1$

素因数の和:3751

約数の個数: 40

約数和(自身を含む): 500200128

約数和(自身を除く): 274721840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 1306, 2612, 3083, 4571, 5224, 6166, 9142, 10448, 12332, 18284, 21581, 24664, 36568, 43162, 49328, 73136, 86324, 172648, 345296, 2013199, 4026398, 8052796, 14092393, 16105592, 28184786, 32211184, 56369572, 112739144, 225478288]

約数ペア:

[(1, 225478288), (2, 112739144), (4, 56369572), (7, 32211184), (8, 28184786), (14, 16105592), (16, 14092393), (28, 8052796), (56, 4026398), (112, 2013199), (653, 345296), (1306, 172648), (2612, 86324), (3083, 73136), (4571, 49328), (5224, 43162), (6166, 36568), (9142, 24664), (10448, 21581), (12332, 18284)]