201612390272

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{203317}}^1$

素因数の和:203519

約数の個数: 64

約数和(自身を含む): 411450570240

約数和(自身を除く): 209838179968

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 244, 254, 488, 508, 976, 1016, 1952, 2032, 3904, 4064, 7747, 7808, 8128, 15494, 16256, 30988, 61976, 123952, 203317, 247904, 406634, 495808, 813268, 991616, 1626536, 3253072, 6506144, 12402337, 13012288, 24804674, 25821259, 26024576, 49609348, 51642518, 99218696, 103285036, 198437392, 206570072, 396874784, 413140144, 793749568, 826280288, 1575096799, 1587499136, 1652560576, 3150193598, 3305121152, 6300387196, 12600774392, 25201548784, 50403097568, 100806195136, 201612390272]

約数ペア:

[(1, 201612390272), (2, 100806195136), (4, 50403097568), (8, 25201548784), (16, 12600774392), (32, 6300387196), (61, 3305121152), (64, 3150193598), (122, 1652560576), (127, 1587499136), (128, 1575096799), (244, 826280288), (254, 793749568), (488, 413140144), (508, 396874784), (976, 206570072), (1016, 198437392), (1952, 103285036), (2032, 99218696), (3904, 51642518), (4064, 49609348), (7747, 26024576), (7808, 25821259), (8128, 24804674), (15494, 13012288), (16256, 12402337), (30988, 6506144), (61976, 3253072), (123952, 1626536), (203317, 991616), (247904, 813268), (406634, 495808)]