208593552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 569765120

約数和(自身を除く): 361171568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 662, 691, 912, 993, 1324, 1382, 1986, 2073, 2648, 2764, 3972, 4146, 5296, 5528, 6289, 7944, 8292, 11056, 12578, 13129, 15888, 16584, 18867, 25156, 26258, 33168, 37734, 39387, 50312, 52516, 75468, 78774, 100624, 105032, 150936, 157548, 210064, 228721, 301872, 315096, 457442, 630192, 686163, 914884, 1372326, 1829768, 2744652, 3659536, 4345699, 5489304, 8691398, 10978608, 13037097, 17382796, 26074194, 34765592, 52148388, 69531184, 104296776, 208593552]

約数ペア:

[(1, 208593552), (2, 104296776), (3, 69531184), (4, 52148388), (6, 34765592), (8, 26074194), (12, 17382796), (16, 13037097), (19, 10978608), (24, 8691398), (38, 5489304), (48, 4345699), (57, 3659536), (76, 2744652), (114, 1829768), (152, 1372326), (228, 914884), (304, 686163), (331, 630192), (456, 457442), (662, 315096), (691, 301872), (912, 228721), (993, 210064), (1324, 157548), (1382, 150936), (1986, 105032), (2073, 100624), (2648, 78774), (2764, 75468), (3972, 52516), (4146, 50312), (5296, 39387), (5528, 37734), (6289, 33168), (7944, 26258), (8292, 25156), (11056, 18867), (12578, 16584), (13129, 15888)]