200502016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 470275344

約数和(自身を除く): 269773328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5477, 9152, 10954, 18304, 21908, 36608, 43816, 60247, 71201, 87632, 120494, 142402, 175264, 240988, 284804, 350528, 481976, 569608, 701056, 783211, 963952, 1139216, 1402112, 1566422, 1927904, 2278432, 3132844, 3855808, 4556864, 6265688, 7711616, 9113728, 12531376, 15423232, 18227456, 25062752, 50125504, 100251008, 200502016]

約数ペア:

[(1, 200502016), (2, 100251008), (4, 50125504), (8, 25062752), (11, 18227456), (13, 15423232), (16, 12531376), (22, 9113728), (26, 7711616), (32, 6265688), (44, 4556864), (52, 3855808), (64, 3132844), (88, 2278432), (104, 1927904), (128, 1566422), (143, 1402112), (176, 1139216), (208, 963952), (256, 783211), (286, 701056), (352, 569608), (416, 481976), (572, 350528), (704, 284804), (832, 240988), (1144, 175264), (1408, 142402), (1664, 120494), (2288, 87632), (2816, 71201), (3328, 60247), (4576, 43816), (5477, 36608), (9152, 21908), (10954, 18304)]