209291936

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1202

約数の個数: 72

約数和(自身を含む): 483549696

約数和(自身を除く): 274257760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1051, 1568, 1778, 2032, 2102, 3556, 4064, 4204, 6223, 7112, 7357, 8408, 12446, 14224, 14714, 16816, 24892, 28448, 29428, 33632, 49784, 51499, 58856, 99568, 102998, 117712, 133477, 199136, 205996, 235424, 266954, 411992, 533908, 823984, 934339, 1067816, 1647968, 1868678, 2135632, 3737356, 4271264, 6540373, 7474712, 13080746, 14949424, 26161492, 29898848, 52322984, 104645968, 209291936]

約数ペア:

[(1, 209291936), (2, 104645968), (4, 52322984), (7, 29898848), (8, 26161492), (14, 14949424), (16, 13080746), (28, 7474712), (32, 6540373), (49, 4271264), (56, 3737356), (98, 2135632), (112, 1868678), (127, 1647968), (196, 1067816), (224, 934339), (254, 823984), (392, 533908), (508, 411992), (784, 266954), (889, 235424), (1016, 205996), (1051, 199136), (1568, 133477), (1778, 117712), (2032, 102998), (2102, 99568), (3556, 58856), (4064, 51499), (4204, 49784), (6223, 33632), (7112, 29428), (7357, 28448), (8408, 24892), (12446, 16816), (14224, 14714)]