200300672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 485291520

約数和(自身を除く): 284990848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 353, 403, 416, 496, 572, 682, 704, 706, 806, 832, 992, 1144, 1364, 1408, 1412, 1612, 1664, 1984, 2288, 2728, 2824, 3224, 3883, 3968, 4433, 4576, 4589, 5456, 5648, 6448, 7766, 8866, 9152, 9178, 10912, 10943, 11296, 12896, 15532, 17732, 18304, 18356, 21824, 21886, 22592, 25792, 31064, 35464, 36712, 43648, 43772, 45184, 50479, 51584, 62128, 70928, 73424, 87544, 100958, 120373, 124256, 141856, 142259, 146848, 175088, 201916, 240746, 248512, 283712, 284518, 293696, 350176, 403832, 481492, 497024, 567424, 569036, 587392, 700352, 807664, 962984, 1138072, 1400704, 1564849, 1615328, 1925968, 2276144, 3129698, 3230656, 3851936, 4552288, 6259396, 6461312, 7703872, 9104576, 12518792, 15407744, 18209152, 25037584, 50075168, 100150336, 200300672]

約数ペア:

[(1, 200300672), (2, 100150336), (4, 50075168), (8, 25037584), (11, 18209152), (13, 15407744), (16, 12518792), (22, 9104576), (26, 7703872), (31, 6461312), (32, 6259396), (44, 4552288), (52, 3851936), (62, 3230656), (64, 3129698), (88, 2276144), (104, 1925968), (124, 1615328), (128, 1564849), (143, 1400704), (176, 1138072), (208, 962984), (248, 807664), (286, 700352), (341, 587392), (352, 569036), (353, 567424), (403, 497024), (416, 481492), (496, 403832), (572, 350176), (682, 293696), (704, 284518), (706, 283712), (806, 248512), (832, 240746), (992, 201916), (1144, 175088), (1364, 146848), (1408, 142259), (1412, 141856), (1612, 124256), (1664, 120373), (1984, 100958), (2288, 87544), (2728, 73424), (2824, 70928), (3224, 62128), (3883, 51584), (3968, 50479), (4433, 45184), (4576, 43772), (4589, 43648), (5456, 36712), (5648, 35464), (6448, 31064), (7766, 25792), (8866, 22592), (9152, 21886), (9178, 21824), (10912, 18356), (10943, 18304), (11296, 17732), (12896, 15532)]