197380904

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 239941336

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 584, 742, 911, 1022, 1484, 1822, 2044, 2968, 3644, 3869, 4088, 6377, 7288, 7738, 12754, 15476, 25508, 27083, 30952, 48283, 51016, 54166, 66503, 96566, 108332, 133006, 193132, 216664, 266012, 337981, 386264, 465521, 532024, 675962, 931042, 1351924, 1862084, 2703848, 3524659, 3724168, 7049318, 14098636, 24672613, 28197272, 49345226, 98690452, 197380904]

約数ペア:

[(1, 197380904), (2, 98690452), (4, 49345226), (7, 28197272), (8, 24672613), (14, 14098636), (28, 7049318), (53, 3724168), (56, 3524659), (73, 2703848), (106, 1862084), (146, 1351924), (212, 931042), (292, 675962), (371, 532024), (424, 465521), (511, 386264), (584, 337981), (742, 266012), (911, 216664), (1022, 193132), (1484, 133006), (1822, 108332), (2044, 96566), (2968, 66503), (3644, 54166), (3869, 51016), (4088, 48283), (6377, 30952), (7288, 27083), (7738, 25508), (12754, 15476)]