197994288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3650

約数の個数: 80

約数和(自身を含む): 547385600

約数和(自身を除く): 349391312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2928, 3477, 3559, 4636, 6954, 7118, 9272, 10677, 13908, 14236, 18544, 21354, 27816, 28472, 42708, 55632, 56944, 67621, 85416, 135242, 170832, 202863, 217099, 270484, 405726, 434198, 540968, 651297, 811452, 868396, 1081936, 1302594, 1622904, 1736792, 2605188, 3245808, 3473584, 4124881, 5210376, 8249762, 10420752, 12374643, 16499524, 24749286, 32999048, 49498572, 65998096, 98997144, 197994288]

約数ペア:

[(1, 197994288), (2, 98997144), (3, 65998096), (4, 49498572), (6, 32999048), (8, 24749286), (12, 16499524), (16, 12374643), (19, 10420752), (24, 8249762), (38, 5210376), (48, 4124881), (57, 3473584), (61, 3245808), (76, 2605188), (114, 1736792), (122, 1622904), (152, 1302594), (183, 1081936), (228, 868396), (244, 811452), (304, 651297), (366, 540968), (456, 434198), (488, 405726), (732, 270484), (912, 217099), (976, 202863), (1159, 170832), (1464, 135242), (2318, 85416), (2928, 67621), (3477, 56944), (3559, 55632), (4636, 42708), (6954, 28472), (7118, 27816), (9272, 21354), (10677, 18544), (13908, 14236)]