208893824

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{5647}}^1$

素因数の和:5695

約数の個数: 48

約数和(自身を含む): 442153680

約数和(自身を除く): 233259856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 5647, 9248, 11294, 18496, 22588, 36992, 45176, 90352, 95999, 180704, 191998, 361408, 383996, 722816, 767992, 1535984, 1631983, 3071968, 3263966, 6143936, 6527932, 12287872, 13055864, 26111728, 52223456, 104446912, 208893824]

約数ペア:

[(1, 208893824), (2, 104446912), (4, 52223456), (8, 26111728), (16, 13055864), (17, 12287872), (32, 6527932), (34, 6143936), (64, 3263966), (68, 3071968), (128, 1631983), (136, 1535984), (272, 767992), (289, 722816), (544, 383996), (578, 361408), (1088, 191998), (1156, 180704), (2176, 95999), (2312, 90352), (4624, 45176), (5647, 36992), (9248, 22588), (11294, 18496)]