196294784

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 288409216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 263, 272, 343, 392, 448, 476, 526, 544, 686, 784, 833, 896, 952, 1052, 1088, 1372, 1568, 1666, 1841, 1904, 2104, 2176, 2744, 3136, 3332, 3682, 3808, 4208, 4471, 5488, 5831, 6272, 6664, 7364, 7616, 8416, 8942, 10976, 11662, 12887, 13328, 14728, 15232, 16832, 17884, 21952, 23324, 25774, 26656, 29456, 31297, 33664, 35768, 43904, 46648, 51548, 53312, 58912, 62594, 71536, 90209, 93296, 103096, 106624, 117824, 125188, 143072, 180418, 186592, 206192, 219079, 235648, 250376, 286144, 360836, 373184, 412384, 438158, 500752, 572288, 721672, 746368, 824768, 876316, 1001504, 1443344, 1533553, 1649536, 1752632, 2003008, 2886688, 3067106, 3505264, 4006016, 5773376, 6134212, 7010528, 11546752, 12268424, 14021056, 24536848, 28042112, 49073696, 98147392, 196294784]

約数ペア:

[(1, 196294784), (2, 98147392), (4, 49073696), (7, 28042112), (8, 24536848), (14, 14021056), (16, 12268424), (17, 11546752), (28, 7010528), (32, 6134212), (34, 5773376), (49, 4006016), (56, 3505264), (64, 3067106), (68, 2886688), (98, 2003008), (112, 1752632), (119, 1649536), (128, 1533553), (136, 1443344), (196, 1001504), (224, 876316), (238, 824768), (263, 746368), (272, 721672), (343, 572288), (392, 500752), (448, 438158), (476, 412384), (526, 373184), (544, 360836), (686, 286144), (784, 250376), (833, 235648), (896, 219079), (952, 206192), (1052, 186592), (1088, 180418), (1372, 143072), (1568, 125188), (1666, 117824), (1841, 106624), (1904, 103096), (2104, 93296), (2176, 90209), (2744, 71536), (3136, 62594), (3332, 58912), (3682, 53312), (3808, 51548), (4208, 46648), (4471, 43904), (5488, 35768), (5831, 33664), (6272, 31297), (6664, 29456), (7364, 26656), (7616, 25774), (8416, 23324), (8942, 21952), (10976, 17884), (11662, 16832), (12887, 15232), (13328, 14728)]