198328256

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26077

約数の個数: 56

約数和(自身を含む): 476256096

約数和(自身を除く): 277927840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 26041, 52082, 104164, 182287, 208328, 364574, 416656, 442697, 729148, 833312, 885394, 1458296, 1666624, 1770788, 2916592, 3098879, 3541576, 5833184, 6197758, 7083152, 11666368, 12395516, 14166304, 24791032, 28332608, 49582064, 99164128, 198328256]

約数ペア:

[(1, 198328256), (2, 99164128), (4, 49582064), (7, 28332608), (8, 24791032), (14, 14166304), (16, 12395516), (17, 11666368), (28, 7083152), (32, 6197758), (34, 5833184), (56, 3541576), (64, 3098879), (68, 2916592), (112, 1770788), (119, 1666624), (136, 1458296), (224, 885394), (238, 833312), (272, 729148), (448, 442697), (476, 416656), (544, 364574), (952, 208328), (1088, 182287), (1904, 104164), (3808, 52082), (7616, 26041)]