198339904

素因数分解:

$2^6\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1823

約数の個数: 56

約数和(自身を含む): 451640448

約数和(自身を除く): 253300544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 293, 448, 586, 1172, 1511, 2051, 2344, 3022, 4102, 4688, 6044, 8204, 9376, 10577, 12088, 16408, 18752, 21154, 24176, 32816, 42308, 48352, 65632, 84616, 96704, 131264, 169232, 338464, 442723, 676928, 885446, 1770892, 3099061, 3541784, 6198122, 7083568, 12396244, 14167136, 24792488, 28334272, 49584976, 99169952, 198339904]

約数ペア:

[(1, 198339904), (2, 99169952), (4, 49584976), (7, 28334272), (8, 24792488), (14, 14167136), (16, 12396244), (28, 7083568), (32, 6198122), (56, 3541784), (64, 3099061), (112, 1770892), (224, 885446), (293, 676928), (448, 442723), (586, 338464), (1172, 169232), (1511, 131264), (2051, 96704), (2344, 84616), (3022, 65632), (4102, 48352), (4688, 42308), (6044, 32816), (8204, 24176), (9376, 21154), (10577, 18752), (12088, 16408)]