221736156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5039}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 547545600

約数和(自身を除く): 325809444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 193, 228, 386, 579, 772, 1158, 2316, 3667, 5039, 7334, 10078, 11001, 14668, 15117, 20156, 22002, 30234, 44004, 60468, 95741, 191482, 287223, 382964, 574446, 972527, 1148892, 1945054, 2917581, 3890108, 5835162, 11670324, 18478013, 36956026, 55434039, 73912052, 110868078, 221736156]

約数ペア:

[(1, 221736156), (2, 110868078), (3, 73912052), (4, 55434039), (6, 36956026), (12, 18478013), (19, 11670324), (38, 5835162), (57, 3890108), (76, 2917581), (114, 1945054), (193, 1148892), (228, 972527), (386, 574446), (579, 382964), (772, 287223), (1158, 191482), (2316, 95741), (3667, 60468), (5039, 44004), (7334, 30234), (10078, 22002), (11001, 20156), (14668, 15117)]