201513472

素因数分解:

$2^9\times {\mathrm{393581}}^1$

素因数の和:393599

約数の個数: 20

約数和(自身を含む): 402634386

約数和(自身を除く): 201120914

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393581, 787162, 1574324, 3148648, 6297296, 12594592, 25189184, 50378368, 100756736, 201513472]

約数ペア:

[(1, 201513472), (2, 100756736), (4, 50378368), (8, 25189184), (16, 12594592), (32, 6297296), (64, 3148648), (128, 1574324), (256, 787162), (512, 393581)]