201478276

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{362371}}^1$

素因数の和:362514

約数の個数: 12

約数和(自身を含む): 355124560

約数和(自身を除く): 153646284

約数列:

[1, 2, 4, 139, 278, 556, 362371, 724742, 1449484, 50369569, 100739138, 201478276]

約数ペア:

[(1, 201478276), (2, 100739138), (4, 50369569), (139, 1449484), (278, 724742), (556, 362371)]