198532432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 457621504

約数和(自身を除く): 259089072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 211, 217, 248, 271, 422, 434, 496, 542, 844, 868, 1084, 1477, 1688, 1736, 1897, 2168, 2954, 3376, 3472, 3794, 4336, 5908, 6541, 7588, 8401, 11816, 13082, 15176, 16802, 23632, 26164, 30352, 33604, 45787, 52328, 57181, 58807, 67208, 91574, 104656, 114362, 117614, 134416, 183148, 228724, 235228, 366296, 400267, 457448, 470456, 732592, 800534, 914896, 940912, 1601068, 1772611, 3202136, 3545222, 6404272, 7090444, 12408277, 14180888, 24816554, 28361776, 49633108, 99266216, 198532432]

約数ペア:

[(1, 198532432), (2, 99266216), (4, 49633108), (7, 28361776), (8, 24816554), (14, 14180888), (16, 12408277), (28, 7090444), (31, 6404272), (56, 3545222), (62, 3202136), (112, 1772611), (124, 1601068), (211, 940912), (217, 914896), (248, 800534), (271, 732592), (422, 470456), (434, 457448), (496, 400267), (542, 366296), (844, 235228), (868, 228724), (1084, 183148), (1477, 134416), (1688, 117614), (1736, 114362), (1897, 104656), (2168, 91574), (2954, 67208), (3376, 58807), (3472, 57181), (3794, 52328), (4336, 45787), (5908, 33604), (6541, 30352), (7588, 26164), (8401, 23632), (11816, 16802), (13082, 15176)]