214938426

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 455735808

約数和(自身を除く): 240797382

約数列:

[1, 2, 3, 6, 47, 53, 73, 94, 106, 141, 146, 159, 197, 219, 282, 318, 394, 438, 591, 1182, 2491, 3431, 3869, 4982, 6862, 7473, 7738, 9259, 10293, 10441, 11607, 14381, 14946, 18518, 20586, 20882, 23214, 27777, 28762, 31323, 43143, 55554, 62646, 86286, 181843, 363686, 490727, 545529, 675907, 762193, 981454, 1091058, 1351814, 1472181, 1524386, 2027721, 2286579, 2944362, 4055442, 4573158, 35823071, 71646142, 107469213, 214938426]

約数ペア:

[(1, 214938426), (2, 107469213), (3, 71646142), (6, 35823071), (47, 4573158), (53, 4055442), (73, 2944362), (94, 2286579), (106, 2027721), (141, 1524386), (146, 1472181), (159, 1351814), (197, 1091058), (219, 981454), (282, 762193), (318, 675907), (394, 545529), (438, 490727), (591, 363686), (1182, 181843), (2491, 86286), (3431, 62646), (3869, 55554), (4982, 43143), (6862, 31323), (7473, 28762), (7738, 27777), (9259, 23214), (10293, 20882), (10441, 20586), (11607, 18518), (14381, 14946)]