201715512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 524620800

約数和(自身を除く): 322905288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 744, 822, 1096, 1644, 1979, 3288, 3958, 4247, 5937, 7916, 8494, 11874, 12741, 15832, 16988, 23748, 25482, 33976, 47496, 50964, 61349, 101928, 122698, 184047, 245396, 271123, 368094, 490792, 542246, 736188, 813369, 1084492, 1472376, 1626738, 2168984, 3253476, 6506952, 8404813, 16809626, 25214439, 33619252, 50428878, 67238504, 100857756, 201715512]

約数ペア:

[(1, 201715512), (2, 100857756), (3, 67238504), (4, 50428878), (6, 33619252), (8, 25214439), (12, 16809626), (24, 8404813), (31, 6506952), (62, 3253476), (93, 2168984), (124, 1626738), (137, 1472376), (186, 1084492), (248, 813369), (274, 736188), (372, 542246), (411, 490792), (548, 368094), (744, 271123), (822, 245396), (1096, 184047), (1644, 122698), (1979, 101928), (3288, 61349), (3958, 50964), (4247, 47496), (5937, 33976), (7916, 25482), (8494, 23748), (11874, 16988), (12741, 15832)]