200765884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 393224832

約数和(自身を除く): 192458948

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 131, 244, 262, 524, 571, 671, 1142, 1342, 1441, 2284, 2684, 2882, 5764, 6281, 7991, 12562, 15982, 25124, 31964, 34831, 69662, 74801, 87901, 139324, 149602, 175802, 299204, 351604, 383141, 766282, 822811, 1532564, 1645622, 3291244, 4562861, 9125722, 18251444, 50191471, 100382942, 200765884]

約数ペア:

[(1, 200765884), (2, 100382942), (4, 50191471), (11, 18251444), (22, 9125722), (44, 4562861), (61, 3291244), (122, 1645622), (131, 1532564), (244, 822811), (262, 766282), (524, 383141), (571, 351604), (671, 299204), (1142, 175802), (1342, 149602), (1441, 139324), (2284, 87901), (2684, 74801), (2882, 69662), (5764, 34831), (6281, 31964), (7991, 25124), (12562, 15982)]