225228094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 434649600

約数和(自身を除く): 209421506

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 139, 182, 203, 278, 307, 377, 406, 614, 754, 973, 1807, 1946, 2149, 2639, 3614, 3991, 4031, 4298, 5278, 7982, 8062, 8903, 12649, 17806, 25298, 27937, 28217, 42673, 52403, 55874, 56434, 62321, 85346, 104806, 115739, 124642, 231478, 298711, 366821, 554749, 597422, 733642, 810173, 1109498, 1237517, 1620346, 2475034, 3883243, 7766486, 8662619, 16087721, 17325238, 32175442, 112614047, 225228094]

約数ペア:

[(1, 225228094), (2, 112614047), (7, 32175442), (13, 17325238), (14, 16087721), (26, 8662619), (29, 7766486), (58, 3883243), (91, 2475034), (139, 1620346), (182, 1237517), (203, 1109498), (278, 810173), (307, 733642), (377, 597422), (406, 554749), (614, 366821), (754, 298711), (973, 231478), (1807, 124642), (1946, 115739), (2149, 104806), (2639, 85346), (3614, 62321), (3991, 56434), (4031, 55874), (4298, 52403), (5278, 42673), (7982, 28217), (8062, 27937), (8903, 25298), (12649, 17806)]