197306816

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14207}}^1$

素因数の和:14257

約数の個数: 56

約数和(自身を含む): 461930496

約数和(自身を除く): 264623680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 14207, 28414, 56828, 99449, 113656, 198898, 227312, 397796, 440417, 454624, 795592, 880834, 909248, 1591184, 1761668, 3082919, 3182368, 3523336, 6165838, 6364736, 7046672, 12331676, 14093344, 24663352, 28186688, 49326704, 98653408, 197306816]

約数ペア:

[(1, 197306816), (2, 98653408), (4, 49326704), (7, 28186688), (8, 24663352), (14, 14093344), (16, 12331676), (28, 7046672), (31, 6364736), (32, 6165838), (56, 3523336), (62, 3182368), (64, 3082919), (112, 1761668), (124, 1591184), (217, 909248), (224, 880834), (248, 795592), (434, 454624), (448, 440417), (496, 397796), (868, 227312), (992, 198898), (1736, 113656), (1984, 99449), (3472, 56828), (6944, 28414), (13888, 14207)]