202807488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 582245216

約数和(自身を除く): 379437728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 193, 208, 312, 386, 416, 421, 579, 624, 772, 832, 842, 1158, 1248, 1263, 1544, 1684, 2316, 2496, 2509, 2526, 3088, 3368, 4632, 5018, 5052, 5473, 6176, 6736, 7527, 9264, 10036, 10104, 10946, 12352, 13472, 15054, 16419, 18528, 20072, 20208, 21892, 26944, 30108, 32838, 37056, 40144, 40416, 43784, 60216, 65676, 80288, 80832, 81253, 87568, 120432, 131352, 160576, 162506, 175136, 240864, 243759, 262704, 325012, 350272, 481728, 487518, 525408, 650024, 975036, 1050816, 1056289, 1300048, 1950072, 2112578, 2600096, 3168867, 3900144, 4225156, 5200192, 6337734, 7800288, 8450312, 12675468, 15600576, 16900624, 25350936, 33801248, 50701872, 67602496, 101403744, 202807488]

約数ペア:

[(1, 202807488), (2, 101403744), (3, 67602496), (4, 50701872), (6, 33801248), (8, 25350936), (12, 16900624), (13, 15600576), (16, 12675468), (24, 8450312), (26, 7800288), (32, 6337734), (39, 5200192), (48, 4225156), (52, 3900144), (64, 3168867), (78, 2600096), (96, 2112578), (104, 1950072), (156, 1300048), (192, 1056289), (193, 1050816), (208, 975036), (312, 650024), (386, 525408), (416, 487518), (421, 481728), (579, 350272), (624, 325012), (772, 262704), (832, 243759), (842, 240864), (1158, 175136), (1248, 162506), (1263, 160576), (1544, 131352), (1684, 120432), (2316, 87568), (2496, 81253), (2509, 80832), (2526, 80288), (3088, 65676), (3368, 60216), (4632, 43784), (5018, 40416), (5052, 40144), (5473, 37056), (6176, 32838), (6736, 30108), (7527, 26944), (9264, 21892), (10036, 20208), (10104, 20072), (10946, 18528), (12352, 16419), (13472, 15054)]