200715879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2713}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 330717184

約数和(自身を除く): 130001305

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 1897, 2713, 3523, 5691, 8139, 10569, 18991, 24661, 35269, 56973, 73983, 105807, 246883, 735223, 740649, 2205669, 5146561, 9557899, 15439683, 28673697, 66905293, 200715879]

約数ペア:

[(1, 200715879), (3, 66905293), (7, 28673697), (13, 15439683), (21, 9557899), (39, 5146561), (91, 2205669), (271, 740649), (273, 735223), (813, 246883), (1897, 105807), (2713, 73983), (3523, 56973), (5691, 35269), (8139, 24661), (10569, 18991)]