202660144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3289

約数の個数: 40

約数和(自身を含む): 408545280

約数和(自身を除く): 205885136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 3119, 4061, 6238, 8122, 12476, 16244, 24952, 32488, 49904, 64976, 96689, 193378, 386756, 408589, 773512, 817178, 1547024, 1634356, 3268712, 6537424, 12666259, 25332518, 50665036, 101330072, 202660144]

約数ペア:

[(1, 202660144), (2, 101330072), (4, 50665036), (8, 25332518), (16, 12666259), (31, 6537424), (62, 3268712), (124, 1634356), (131, 1547024), (248, 817178), (262, 773512), (496, 408589), (524, 386756), (1048, 193378), (2096, 96689), (3119, 64976), (4061, 49904), (6238, 32488), (8122, 24952), (12476, 16244)]