210558464

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 60

約数和(自身を含む): 447222864

約数和(自身を除く): 236664400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 1088, 1156, 1423, 2176, 2312, 2846, 4352, 4624, 5692, 8704, 9248, 11384, 18496, 22768, 24191, 36992, 45536, 48382, 73984, 91072, 96764, 147968, 182144, 193528, 364288, 387056, 411247, 728576, 774112, 822494, 1548224, 1644988, 3096448, 3289976, 6192896, 6579952, 12385792, 13159904, 26319808, 52639616, 105279232, 210558464]

約数ペア:

[(1, 210558464), (2, 105279232), (4, 52639616), (8, 26319808), (16, 13159904), (17, 12385792), (32, 6579952), (34, 6192896), (64, 3289976), (68, 3096448), (128, 1644988), (136, 1548224), (256, 822494), (272, 774112), (289, 728576), (512, 411247), (544, 387056), (578, 364288), (1088, 193528), (1156, 182144), (1423, 147968), (2176, 96764), (2312, 91072), (2846, 73984), (4352, 48382), (4624, 45536), (5692, 36992), (8704, 24191), (9248, 22768), (11384, 18496)]