205128546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{5569}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 469484160

約数和(自身を除く): 264355614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 877, 1754, 2631, 5262, 5569, 6139, 11138, 12278, 16707, 18417, 33414, 36834, 38983, 77966, 116949, 233898, 4884013, 9768026, 14652039, 29304078, 34188091, 68376182, 102564273, 205128546]

約数ペア:

[(1, 205128546), (2, 102564273), (3, 68376182), (6, 34188091), (7, 29304078), (14, 14652039), (21, 9768026), (42, 4884013), (877, 233898), (1754, 116949), (2631, 77966), (5262, 38983), (5569, 36834), (6139, 33414), (11138, 18417), (12278, 16707)]