209076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 591360

約数和(自身を除く): 382284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 131, 133, 228, 262, 266, 393, 399, 524, 532, 786, 798, 917, 1572, 1596, 1834, 2489, 2751, 3668, 4978, 5502, 7467, 9956, 11004, 14934, 17423, 29868, 34846, 52269, 69692, 104538, 209076]

約数ペア:

[(1, 209076), (2, 104538), (3, 69692), (4, 52269), (6, 34846), (7, 29868), (12, 17423), (14, 14934), (19, 11004), (21, 9956), (28, 7467), (38, 5502), (42, 4978), (57, 3668), (76, 2751), (84, 2489), (114, 1834), (131, 1596), (133, 1572), (228, 917), (262, 798), (266, 786), (393, 532), (399, 524)]