198359552

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{8243}}^1$

素因数の和:8308

約数の個数: 40

約数和(自身を含む): 404813376

約数和(自身を除く): 206453824

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 8243, 12032, 16486, 24064, 32972, 65944, 131888, 263776, 387421, 527552, 774842, 1055104, 1549684, 2110208, 3099368, 4220416, 6198736, 12397472, 24794944, 49589888, 99179776, 198359552]

約数ペア:

[(1, 198359552), (2, 99179776), (4, 49589888), (8, 24794944), (16, 12397472), (32, 6198736), (47, 4220416), (64, 3099368), (94, 2110208), (128, 1549684), (188, 1055104), (256, 774842), (376, 527552), (512, 387421), (752, 263776), (1504, 131888), (3008, 65944), (6016, 32972), (8243, 24064), (12032, 16486)]