201012992

素因数分解:

$2^8\times {\mathrm{785207}}^1$

素因数の和:785223

約数の個数: 18

約数和(自身を含む): 401241288

約数和(自身を除く): 200228296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 785207, 1570414, 3140828, 6281656, 12563312, 25126624, 50253248, 100506496, 201012992]

約数ペア:

[(1, 201012992), (2, 100506496), (4, 50253248), (8, 25126624), (16, 12563312), (32, 6281656), (64, 3140828), (128, 1570414), (256, 785207)]