204498944

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7716

約数の個数: 48

約数和(自身を含む): 440409060

約数和(自身を除く): 235910116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 7681, 13312, 15362, 26624, 30724, 61448, 99853, 122896, 199706, 245792, 399412, 491584, 798824, 983168, 1597648, 1966336, 3195296, 3932672, 6390592, 7865344, 12781184, 15730688, 25562368, 51124736, 102249472, 204498944]

約数ペア:

[(1, 204498944), (2, 102249472), (4, 51124736), (8, 25562368), (13, 15730688), (16, 12781184), (26, 7865344), (32, 6390592), (52, 3932672), (64, 3195296), (104, 1966336), (128, 1597648), (208, 983168), (256, 798824), (416, 491584), (512, 399412), (832, 245792), (1024, 199706), (1664, 122896), (2048, 99853), (3328, 61448), (6656, 30724), (7681, 26624), (13312, 15362)]