207966848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 452977920

約数和(自身を除く): 245011072

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3083, 3968, 4216, 6166, 8432, 12332, 16864, 24664, 33728, 49328, 52411, 67456, 95573, 98656, 104822, 191146, 197312, 209644, 382292, 394624, 419288, 764584, 838576, 1529168, 1624741, 1677152, 3058336, 3249482, 3354304, 6116672, 6498964, 6708608, 12233344, 12997928, 25995856, 51991712, 103983424, 207966848]

約数ペア:

[(1, 207966848), (2, 103983424), (4, 51991712), (8, 25995856), (16, 12997928), (17, 12233344), (31, 6708608), (32, 6498964), (34, 6116672), (62, 3354304), (64, 3249482), (68, 3058336), (124, 1677152), (128, 1624741), (136, 1529168), (248, 838576), (272, 764584), (496, 419288), (527, 394624), (544, 382292), (992, 209644), (1054, 197312), (1088, 191146), (1984, 104822), (2108, 98656), (2176, 95573), (3083, 67456), (3968, 52411), (4216, 49328), (6166, 33728), (8432, 24664), (12332, 16864)]