199306912

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7518

約数の個数: 72

約数和(自身を含む): 483362964

約数和(自身を除く): 284056052

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 7477, 13328, 14954, 26656, 29908, 52339, 59816, 104678, 119632, 127109, 209356, 239264, 254218, 366373, 418712, 508436, 732746, 837424, 889763, 1016872, 1465492, 1674848, 1779526, 2033744, 2930984, 3559052, 4067488, 5861968, 6228341, 7118104, 11723936, 12456682, 14236208, 24913364, 28472416, 49826728, 99653456, 199306912]

約数ペア:

[(1, 199306912), (2, 99653456), (4, 49826728), (7, 28472416), (8, 24913364), (14, 14236208), (16, 12456682), (17, 11723936), (28, 7118104), (32, 6228341), (34, 5861968), (49, 4067488), (56, 3559052), (68, 2930984), (98, 2033744), (112, 1779526), (119, 1674848), (136, 1465492), (196, 1016872), (224, 889763), (238, 837424), (272, 732746), (392, 508436), (476, 418712), (544, 366373), (784, 254218), (833, 239264), (952, 209356), (1568, 127109), (1666, 119632), (1904, 104678), (3332, 59816), (3808, 52339), (6664, 29908), (7477, 26656), (13328, 14954)]