204515085

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{107357}}^1$

素因数の和:107492

約数の個数: 16

約数和(自身を含む): 329803776

約数和(自身を除く): 125288691

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 107357, 322071, 536785, 1610355, 13634339, 40903017, 68171695, 204515085]

約数ペア:

[(1, 204515085), (3, 68171695), (5, 40903017), (15, 13634339), (127, 1610355), (381, 536785), (635, 322071), (1905, 107357)]