219944532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12211}}^1$

素因数の和:12316

約数の個数: 48

約数和(自身を含む): 547097600

約数和(自身を除く): 327153068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 12211, 18012, 24422, 36633, 48844, 73266, 146532, 232009, 464018, 696027, 928036, 964669, 1392054, 1929338, 2784108, 2894007, 3858676, 5788014, 11576028, 18328711, 36657422, 54986133, 73314844, 109972266, 219944532]

約数ペア:

[(1, 219944532), (2, 109972266), (3, 73314844), (4, 54986133), (6, 36657422), (12, 18328711), (19, 11576028), (38, 5788014), (57, 3858676), (76, 2894007), (79, 2784108), (114, 1929338), (158, 1392054), (228, 964669), (237, 928036), (316, 696027), (474, 464018), (948, 232009), (1501, 146532), (3002, 73266), (4503, 48844), (6004, 36633), (9006, 24422), (12211, 18012)]