201114865

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13457}}^1$

素因数の和:13537

約数の個数: 24

約数和(自身を含む): 285363432

約数和(自身を除く): 84248567

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 13457, 14945, 67285, 94199, 470995, 659393, 820877, 3296965, 4104385, 5746139, 28730695, 40222973, 201114865]

約数ペア:

[(1, 201114865), (5, 40222973), (7, 28730695), (35, 5746139), (49, 4104385), (61, 3296965), (245, 820877), (305, 659393), (427, 470995), (2135, 94199), (2989, 67285), (13457, 14945)]