198223444384

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{965023}}^1$

素因数の和:965178

約数の個数: 72

約数和(自身を含む): 457432956288

約数和(自身を除く): 259209511904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1048, 1568, 1834, 2096, 3668, 4192, 6419, 7336, 12838, 14672, 25676, 29344, 51352, 102704, 205408, 965023, 1930046, 3860092, 6755161, 7720184, 13510322, 15440368, 27020644, 30880736, 47286127, 54041288, 94572254, 108082576, 126418013, 189144508, 216165152, 252836026, 378289016, 505672052, 756578032, 884926091, 1011344104, 1513156064, 1769852182, 2022688208, 3539704364, 4045376416, 6194482637, 7079408728, 12388965274, 14158817456, 24777930548, 28317634912, 49555861096, 99111722192, 198223444384]

約数ペア:

[(1, 198223444384), (2, 99111722192), (4, 49555861096), (7, 28317634912), (8, 24777930548), (14, 14158817456), (16, 12388965274), (28, 7079408728), (32, 6194482637), (49, 4045376416), (56, 3539704364), (98, 2022688208), (112, 1769852182), (131, 1513156064), (196, 1011344104), (224, 884926091), (262, 756578032), (392, 505672052), (524, 378289016), (784, 252836026), (917, 216165152), (1048, 189144508), (1568, 126418013), (1834, 108082576), (2096, 94572254), (3668, 54041288), (4192, 47286127), (6419, 30880736), (7336, 27020644), (12838, 15440368), (14672, 13510322), (25676, 7720184), (29344, 6755161), (51352, 3860092), (102704, 1930046), (205408, 965023)]