198766048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15413}}^1$

素因数の和:15467

約数の個数: 48

約数和(自身を含む): 435044736

約数和(自身を除く): 236278688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 15413, 30826, 61652, 123304, 200369, 246608, 400738, 477803, 493216, 801476, 955606, 1602952, 1911212, 3205904, 3822424, 6211439, 6411808, 7644848, 12422878, 15289696, 24845756, 49691512, 99383024, 198766048]

約数ペア:

[(1, 198766048), (2, 99383024), (4, 49691512), (8, 24845756), (13, 15289696), (16, 12422878), (26, 7644848), (31, 6411808), (32, 6211439), (52, 3822424), (62, 3205904), (104, 1911212), (124, 1602952), (208, 955606), (248, 801476), (403, 493216), (416, 477803), (496, 400738), (806, 246608), (992, 200369), (1612, 123304), (3224, 61652), (6448, 30826), (12896, 15413)]