197969744

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{11863}}^1$

素因数の和:12027

約数の個数: 40

約数和(自身を含む): 441340800

約数和(自身を除く): 243371056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 11863, 16688, 23726, 47452, 83041, 94904, 166082, 189808, 332164, 664328, 1328656, 1767587, 3535174, 7070348, 12373109, 14140696, 24746218, 28281392, 49492436, 98984872, 197969744]

約数ペア:

[(1, 197969744), (2, 98984872), (4, 49492436), (7, 28281392), (8, 24746218), (14, 14140696), (16, 12373109), (28, 7070348), (56, 3535174), (112, 1767587), (149, 1328656), (298, 664328), (596, 332164), (1043, 189808), (1192, 166082), (2086, 94904), (2384, 83041), (4172, 47452), (8344, 23726), (11863, 16688)]