219330952

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 434695680

約数和(自身を除く): 215364728

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 607, 961, 1214, 1457, 1922, 2428, 2914, 3844, 4856, 5828, 7688, 11656, 18817, 28529, 37634, 45167, 57058, 75268, 90334, 114116, 150536, 180668, 228232, 361336, 583327, 884399, 1166654, 1768798, 2333308, 3537596, 4666616, 7075192, 27416369, 54832738, 109665476, 219330952]

約数ペア:

[(1, 219330952), (2, 109665476), (4, 54832738), (8, 27416369), (31, 7075192), (47, 4666616), (62, 3537596), (94, 2333308), (124, 1768798), (188, 1166654), (248, 884399), (376, 583327), (607, 361336), (961, 228232), (1214, 180668), (1457, 150536), (1922, 114116), (2428, 90334), (2914, 75268), (3844, 57058), (4856, 45167), (5828, 37634), (7688, 28529), (11656, 18817)]