201639813

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{15349}}^1$

素因数の和:15532

約数の個数: 16

約数和(自身を含む): 279984000

約数和(自身を除く): 78344187

約数列:

[1, 3, 29, 87, 151, 453, 4379, 13137, 15349, 46047, 445121, 1335363, 2317699, 6953097, 67213271, 201639813]

約数ペア:

[(1, 201639813), (3, 67213271), (29, 6953097), (87, 2317699), (151, 1335363), (453, 445121), (4379, 46047), (13137, 15349)]