201310465

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 245005200

約数和(自身を除く): 43694735

約数列:

[1, 5, 109, 229, 545, 1145, 1613, 8065, 24961, 124805, 175817, 369377, 879085, 1846885, 40262093, 201310465]

約数ペア:

[(1, 201310465), (5, 40262093), (109, 1846885), (229, 879085), (545, 369377), (1145, 175817), (1613, 124805), (8065, 24961)]