201080448

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 601473600

約数和(自身を除く): 400393152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 576, 664, 701, 747, 864, 996, 1152, 1328, 1402, 1494, 1728, 1992, 2103, 2241, 2656, 2804, 2988, 3456, 3984, 4206, 4482, 5312, 5608, 5976, 6309, 7968, 8412, 8964, 10624, 11216, 11952, 12618, 15936, 16824, 17928, 18927, 22432, 23904, 25236, 31872, 33648, 35856, 37854, 44864, 47808, 50472, 58183, 67296, 71712, 75708, 89728, 95616, 100944, 116366, 134592, 143424, 151416, 174549, 201888, 232732, 269184, 286848, 302832, 349098, 403776, 465464, 523647, 605664, 698196, 807552, 930928, 1047294, 1211328, 1396392, 1570941, 1861856, 2094588, 2422656, 2792784, 3141882, 3723712, 4189176, 5585568, 6283764, 7447424, 8378352, 11171136, 12567528, 16756704, 22342272, 25135056, 33513408, 50270112, 67026816, 100540224, 201080448]

約数ペア:

[(1, 201080448), (2, 100540224), (3, 67026816), (4, 50270112), (6, 33513408), (8, 25135056), (9, 22342272), (12, 16756704), (16, 12567528), (18, 11171136), (24, 8378352), (27, 7447424), (32, 6283764), (36, 5585568), (48, 4189176), (54, 3723712), (64, 3141882), (72, 2792784), (83, 2422656), (96, 2094588), (108, 1861856), (128, 1570941), (144, 1396392), (166, 1211328), (192, 1047294), (216, 930928), (249, 807552), (288, 698196), (332, 605664), (384, 523647), (432, 465464), (498, 403776), (576, 349098), (664, 302832), (701, 286848), (747, 269184), (864, 232732), (996, 201888), (1152, 174549), (1328, 151416), (1402, 143424), (1494, 134592), (1728, 116366), (1992, 100944), (2103, 95616), (2241, 89728), (2656, 75708), (2804, 71712), (2988, 67296), (3456, 58183), (3984, 50472), (4206, 47808), (4482, 44864), (5312, 37854), (5608, 35856), (5976, 33648), (6309, 31872), (7968, 25236), (8412, 23904), (8964, 22432), (10624, 18927), (11216, 17928), (11952, 16824), (12618, 15936)]