201313623448

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1\times {\mathrm{17293}}^1$

素因数の和:21776

約数の個数: 64

約数和(自身を含む): 440689858560

約数和(自身を除く): 239376235112

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4423, 8846, 17293, 17692, 30961, 34586, 35384, 61922, 69172, 121051, 123844, 138344, 207881, 242102, 247688, 415762, 484204, 812771, 831524, 968408, 1455167, 1625542, 1663048, 2910334, 3251084, 5689397, 5820668, 6502168, 11378794, 11641336, 22757588, 45515176, 76486939, 152973878, 305947756, 535408573, 611895512, 1070817146, 2141634292, 3594886133, 4283268584, 7189772266, 14379544532, 25164202931, 28759089064, 50328405862, 100656811724, 201313623448]

約数ペア:

[(1, 201313623448), (2, 100656811724), (4, 50328405862), (7, 28759089064), (8, 25164202931), (14, 14379544532), (28, 7189772266), (47, 4283268584), (56, 3594886133), (94, 2141634292), (188, 1070817146), (329, 611895512), (376, 535408573), (658, 305947756), (1316, 152973878), (2632, 76486939), (4423, 45515176), (8846, 22757588), (17293, 11641336), (17692, 11378794), (30961, 6502168), (34586, 5820668), (35384, 5689397), (61922, 3251084), (69172, 2910334), (121051, 1663048), (123844, 1625542), (138344, 1455167), (207881, 968408), (242102, 831524), (247688, 812771), (415762, 484204)]