202950328

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 457732800

約数和(自身を除く): 254782472

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 1036, 1148, 1517, 2072, 2296, 2389, 3034, 4778, 6068, 9556, 10619, 12136, 16723, 19112, 21238, 33446, 42476, 66892, 84952, 88393, 97949, 133784, 176786, 195898, 353572, 391796, 618751, 685643, 707144, 783592, 1237502, 1371286, 2475004, 2742572, 3624113, 4950008, 5485144, 7248226, 14496452, 25368791, 28992904, 50737582, 101475164, 202950328]

約数ペア:

[(1, 202950328), (2, 101475164), (4, 50737582), (7, 28992904), (8, 25368791), (14, 14496452), (28, 7248226), (37, 5485144), (41, 4950008), (56, 3624113), (74, 2742572), (82, 2475004), (148, 1371286), (164, 1237502), (259, 783592), (287, 707144), (296, 685643), (328, 618751), (518, 391796), (574, 353572), (1036, 195898), (1148, 176786), (1517, 133784), (2072, 97949), (2296, 88393), (2389, 84952), (3034, 66892), (4778, 42476), (6068, 33446), (9556, 21238), (10619, 19112), (12136, 16723)]