199467392

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 434471040

約数和(自身を除く): 235003648

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, 2957, 3968, 4216, 5914, 8432, 11828, 16864, 23656, 33728, 47312, 50269, 67456, 91667, 94624, 100538, 183334, 189248, 201076, 366668, 378496, 402152, 733336, 804304, 1466672, 1558339, 1608608, 2933344, 3116678, 3217216, 5866688, 6233356, 6434432, 11733376, 12466712, 24933424, 49866848, 99733696, 199467392]

約数ペア:

[(1, 199467392), (2, 99733696), (4, 49866848), (8, 24933424), (16, 12466712), (17, 11733376), (31, 6434432), (32, 6233356), (34, 5866688), (62, 3217216), (64, 3116678), (68, 2933344), (124, 1608608), (128, 1558339), (136, 1466672), (248, 804304), (272, 733336), (496, 402152), (527, 378496), (544, 366668), (992, 201076), (1054, 189248), (1088, 183334), (1984, 100538), (2108, 94624), (2176, 91667), (2957, 67456), (3968, 50269), (4216, 47312), (5914, 33728), (8432, 23656), (11828, 16864)]