193660852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 424448640

約数和(自身を除く): 230787788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1687, 2609, 2651, 3374, 5218, 5302, 6748, 10436, 10604, 18263, 18557, 28699, 36526, 37114, 57398, 73052, 74228, 114796, 200893, 401786, 628769, 803572, 1257538, 2515076, 4401383, 6916459, 8802766, 13832918, 17605532, 27665836, 48415213, 96830426, 193660852]

約数ペア:

[(1, 193660852), (2, 96830426), (4, 48415213), (7, 27665836), (11, 17605532), (14, 13832918), (22, 8802766), (28, 6916459), (44, 4401383), (77, 2515076), (154, 1257538), (241, 803572), (308, 628769), (482, 401786), (964, 200893), (1687, 114796), (2609, 74228), (2651, 73052), (3374, 57398), (5218, 37114), (5302, 36526), (6748, 28699), (10436, 18557), (10604, 18263)]