209212224

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 604235520

約数和(自身を除く): 395023296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 832, 948, 1027, 1061, 1248, 1264, 1896, 2054, 2122, 2496, 2528, 3081, 3183, 3792, 4108, 4244, 5056, 6162, 6366, 7584, 8216, 8488, 12324, 12732, 13793, 15168, 16432, 16976, 24648, 25464, 27586, 32864, 33952, 41379, 49296, 50928, 55172, 65728, 67904, 82758, 83819, 98592, 101856, 110344, 165516, 167638, 197184, 203712, 220688, 251457, 331032, 335276, 441376, 502914, 662064, 670552, 882752, 1005828, 1089647, 1324128, 1341104, 2011656, 2179294, 2648256, 2682208, 3268941, 4023312, 4358588, 5364416, 6537882, 8046624, 8717176, 13075764, 16093248, 17434352, 26151528, 34868704, 52303056, 69737408, 104606112, 209212224]

約数ペア:

[(1, 209212224), (2, 104606112), (3, 69737408), (4, 52303056), (6, 34868704), (8, 26151528), (12, 17434352), (13, 16093248), (16, 13075764), (24, 8717176), (26, 8046624), (32, 6537882), (39, 5364416), (48, 4358588), (52, 4023312), (64, 3268941), (78, 2682208), (79, 2648256), (96, 2179294), (104, 2011656), (156, 1341104), (158, 1324128), (192, 1089647), (208, 1005828), (237, 882752), (312, 670552), (316, 662064), (416, 502914), (474, 441376), (624, 335276), (632, 331032), (832, 251457), (948, 220688), (1027, 203712), (1061, 197184), (1248, 167638), (1264, 165516), (1896, 110344), (2054, 101856), (2122, 98592), (2496, 83819), (2528, 82758), (3081, 67904), (3183, 65728), (3792, 55172), (4108, 50928), (4244, 49296), (5056, 41379), (6162, 33952), (6366, 32864), (7584, 27586), (8216, 25464), (8488, 24648), (12324, 16976), (12732, 16432), (13793, 15168)]