204609456

素因数分解:

$2^4\times 3^3\times {\mathrm{473633}}^1$

素因数の和:473650

約数の個数: 40

約数和(自身を含む): 587306160

約数和(自身を除く): 382696704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 473633, 947266, 1420899, 1894532, 2841798, 3789064, 4262697, 5683596, 7578128, 8525394, 11367192, 12788091, 17050788, 22734384, 25576182, 34101576, 51152364, 68203152, 102304728, 204609456]

約数ペア:

[(1, 204609456), (2, 102304728), (3, 68203152), (4, 51152364), (6, 34101576), (8, 25576182), (9, 22734384), (12, 17050788), (16, 12788091), (18, 11367192), (24, 8525394), (27, 7578128), (36, 5683596), (48, 4262697), (54, 3789064), (72, 2841798), (108, 1894532), (144, 1420899), (216, 947266), (432, 473633)]