197050014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11251}}^1$

素因数の和:11405

約数の個数: 48

約数和(自身を含む): 491487360

約数和(自身を除く): 294437346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 11251, 17514, 22502, 33753, 67506, 78757, 101259, 157514, 202518, 236271, 472542, 708813, 1417626, 1563889, 3127778, 4691667, 9383334, 10947223, 14075001, 21894446, 28150002, 32841669, 65683338, 98525007, 197050014]

約数ペア:

[(1, 197050014), (2, 98525007), (3, 65683338), (6, 32841669), (7, 28150002), (9, 21894446), (14, 14075001), (18, 10947223), (21, 9383334), (42, 4691667), (63, 3127778), (126, 1563889), (139, 1417626), (278, 708813), (417, 472542), (834, 236271), (973, 202518), (1251, 157514), (1946, 101259), (2502, 78757), (2919, 67506), (5838, 33753), (8757, 22502), (11251, 17514)]