202190912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 506943360

約数和(自身を除く): 304752448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 448, 461, 616, 623, 704, 712, 922, 979, 1232, 1246, 1424, 1844, 1958, 2464, 2492, 2848, 3227, 3688, 3916, 4928, 4984, 5071, 5696, 6454, 6853, 7376, 7832, 9968, 10142, 12908, 13706, 14752, 15664, 19936, 20284, 25816, 27412, 29504, 31328, 35497, 39872, 40568, 41029, 51632, 54824, 62656, 70994, 81136, 82058, 103264, 109648, 141988, 162272, 164116, 206528, 219296, 283976, 287203, 324544, 328232, 438592, 451319, 567952, 574406, 656464, 902638, 1135904, 1148812, 1312928, 1805276, 2271808, 2297624, 2625856, 3159233, 3610552, 4595248, 6318466, 7221104, 9190496, 12636932, 14442208, 18380992, 25273864, 28884416, 50547728, 101095456, 202190912]

約数ペア:

[(1, 202190912), (2, 101095456), (4, 50547728), (7, 28884416), (8, 25273864), (11, 18380992), (14, 14442208), (16, 12636932), (22, 9190496), (28, 7221104), (32, 6318466), (44, 4595248), (56, 3610552), (64, 3159233), (77, 2625856), (88, 2297624), (89, 2271808), (112, 1805276), (154, 1312928), (176, 1148812), (178, 1135904), (224, 902638), (308, 656464), (352, 574406), (356, 567952), (448, 451319), (461, 438592), (616, 328232), (623, 324544), (704, 287203), (712, 283976), (922, 219296), (979, 206528), (1232, 164116), (1246, 162272), (1424, 141988), (1844, 109648), (1958, 103264), (2464, 82058), (2492, 81136), (2848, 70994), (3227, 62656), (3688, 54824), (3916, 51632), (4928, 41029), (4984, 40568), (5071, 39872), (5696, 35497), (6454, 31328), (6853, 29504), (7376, 27412), (7832, 25816), (9968, 20284), (10142, 19936), (12908, 15664), (13706, 14752)]