205551808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 518793984

約数和(自身を除く): 313242176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 448, 583, 616, 704, 742, 787, 848, 1166, 1232, 1484, 1574, 1696, 2332, 2464, 2968, 3148, 3392, 4081, 4664, 4928, 5509, 5936, 6296, 8162, 8657, 9328, 11018, 11872, 12592, 16324, 17314, 18656, 22036, 23744, 25184, 32648, 34628, 37312, 41711, 44072, 50368, 60599, 65296, 69256, 83422, 88144, 121198, 130592, 138512, 166844, 176288, 242396, 261184, 277024, 291977, 333688, 352576, 458821, 484792, 554048, 583954, 667376, 917642, 969584, 1167908, 1334752, 1835284, 1939168, 2335816, 2669504, 3211747, 3670568, 3878336, 4671632, 6423494, 7341136, 9343264, 12846988, 14682272, 18686528, 25693976, 29364544, 51387952, 102775904, 205551808]

約数ペア:

[(1, 205551808), (2, 102775904), (4, 51387952), (7, 29364544), (8, 25693976), (11, 18686528), (14, 14682272), (16, 12846988), (22, 9343264), (28, 7341136), (32, 6423494), (44, 4671632), (53, 3878336), (56, 3670568), (64, 3211747), (77, 2669504), (88, 2335816), (106, 1939168), (112, 1835284), (154, 1334752), (176, 1167908), (212, 969584), (224, 917642), (308, 667376), (352, 583954), (371, 554048), (424, 484792), (448, 458821), (583, 352576), (616, 333688), (704, 291977), (742, 277024), (787, 261184), (848, 242396), (1166, 176288), (1232, 166844), (1484, 138512), (1574, 130592), (1696, 121198), (2332, 88144), (2464, 83422), (2968, 69256), (3148, 65296), (3392, 60599), (4081, 50368), (4664, 44072), (4928, 41711), (5509, 37312), (5936, 34628), (6296, 32648), (8162, 25184), (8657, 23744), (9328, 22036), (11018, 18656), (11872, 17314), (12592, 16324)]