199569444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7349}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 487334400

約数和(自身を除く): 287764956

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 876, 2263, 4526, 6789, 7349, 9052, 13578, 14698, 22047, 27156, 29396, 44094, 88188, 227819, 455638, 536477, 683457, 911276, 1072954, 1366914, 1609431, 2145908, 2733828, 3218862, 6437724, 16630787, 33261574, 49892361, 66523148, 99784722, 199569444]

約数ペア:

[(1, 199569444), (2, 99784722), (3, 66523148), (4, 49892361), (6, 33261574), (12, 16630787), (31, 6437724), (62, 3218862), (73, 2733828), (93, 2145908), (124, 1609431), (146, 1366914), (186, 1072954), (219, 911276), (292, 683457), (372, 536477), (438, 455638), (876, 227819), (2263, 88188), (4526, 44094), (6789, 29396), (7349, 27156), (9052, 22047), (13578, 14698)]