201304442

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 305337600

約数和(自身を除く): 104033158

約数列:

[1, 2, 151, 239, 302, 478, 2789, 5578, 36089, 72178, 421139, 666571, 842278, 1333142, 100652221, 201304442]

約数ペア:

[(1, 201304442), (2, 100652221), (151, 1333142), (239, 842278), (302, 666571), (478, 421139), (2789, 72178), (5578, 36089)]