197302380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{298943}}^1$

素因数の和:298966

約数の個数: 48

約数和(自身を含む): 602671104

約数和(自身を除く): 405368724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 298943, 597886, 896829, 1195772, 1494715, 1793658, 2989430, 3288373, 3587316, 4484145, 5978860, 6576746, 8968290, 9865119, 13153492, 16441865, 17936580, 19730238, 32883730, 39460476, 49325595, 65767460, 98651190, 197302380]

約数ペア:

[(1, 197302380), (2, 98651190), (3, 65767460), (4, 49325595), (5, 39460476), (6, 32883730), (10, 19730238), (11, 17936580), (12, 16441865), (15, 13153492), (20, 9865119), (22, 8968290), (30, 6576746), (33, 5978860), (44, 4484145), (55, 3587316), (60, 3288373), (66, 2989430), (110, 1793658), (132, 1494715), (165, 1195772), (220, 896829), (330, 597886), (660, 298943)]