200515006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 118819394

約数列:

[1, 2, 31, 53, 62, 106, 139, 278, 439, 878, 1643, 3286, 4309, 7367, 8618, 13609, 14734, 23267, 27218, 46534, 61021, 122042, 228377, 456754, 721277, 1442554, 1891651, 3234113, 3783302, 6468226, 100257503, 200515006]

約数ペア:

[(1, 200515006), (2, 100257503), (31, 6468226), (53, 3783302), (62, 3234113), (106, 1891651), (139, 1442554), (278, 721277), (439, 456754), (878, 228377), (1643, 122042), (3286, 61021), (4309, 46534), (7367, 27218), (8618, 23267), (13609, 14734)]