200304872

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 380457000

約数和(自身を除く): 180152128

約数列:

[1, 2, 4, 8, 149, 197, 298, 394, 596, 788, 853, 1192, 1576, 1706, 3412, 6824, 29353, 58706, 117412, 127097, 168041, 234824, 254194, 336082, 508388, 672164, 1016776, 1344328, 25038109, 50076218, 100152436, 200304872]

約数ペア:

[(1, 200304872), (2, 100152436), (4, 50076218), (8, 25038109), (149, 1344328), (197, 1016776), (298, 672164), (394, 508388), (596, 336082), (788, 254194), (853, 234824), (1192, 168041), (1576, 127097), (1706, 117412), (3412, 58706), (6824, 29353)]