205496712

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 569630880

約数和(自身を除く): 364134168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 137, 166, 249, 251, 274, 332, 411, 498, 502, 548, 664, 747, 753, 822, 996, 1004, 1096, 1233, 1494, 1506, 1644, 1992, 2008, 2259, 2466, 2988, 3012, 3288, 4518, 4932, 5976, 6024, 9036, 9864, 11371, 18072, 20833, 22742, 34113, 34387, 41666, 45484, 62499, 68226, 68774, 83332, 90968, 102339, 103161, 124998, 136452, 137548, 166664, 187497, 204678, 206322, 249996, 272904, 275096, 309483, 374994, 409356, 412644, 499992, 618966, 749988, 818712, 825288, 1237932, 1499976, 2475864, 2854121, 5708242, 8562363, 11416484, 17124726, 22832968, 25687089, 34249452, 51374178, 68498904, 102748356, 205496712]

約数ペア:

[(1, 205496712), (2, 102748356), (3, 68498904), (4, 51374178), (6, 34249452), (8, 25687089), (9, 22832968), (12, 17124726), (18, 11416484), (24, 8562363), (36, 5708242), (72, 2854121), (83, 2475864), (137, 1499976), (166, 1237932), (249, 825288), (251, 818712), (274, 749988), (332, 618966), (411, 499992), (498, 412644), (502, 409356), (548, 374994), (664, 309483), (747, 275096), (753, 272904), (822, 249996), (996, 206322), (1004, 204678), (1096, 187497), (1233, 166664), (1494, 137548), (1506, 136452), (1644, 124998), (1992, 103161), (2008, 102339), (2259, 90968), (2466, 83332), (2988, 68774), (3012, 68226), (3288, 62499), (4518, 45484), (4932, 41666), (5976, 34387), (6024, 34113), (9036, 22742), (9864, 20833), (11371, 18072)]