193695008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 442940400

約数和(自身を除く): 249245392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 68, 104, 122, 136, 208, 221, 244, 272, 416, 442, 449, 488, 544, 793, 884, 898, 976, 1037, 1586, 1768, 1796, 1952, 2074, 3172, 3536, 3592, 4148, 5837, 6344, 7072, 7184, 7633, 8296, 11674, 12688, 13481, 14368, 15266, 16592, 23348, 25376, 26962, 27389, 30532, 33184, 46696, 53924, 54778, 61064, 93392, 99229, 107848, 109556, 122128, 186784, 198458, 215696, 219112, 244256, 356057, 396916, 431392, 438224, 465613, 712114, 793832, 876448, 931226, 1424228, 1587664, 1862452, 2848456, 3175328, 3724904, 5696912, 6052969, 7449808, 11393824, 12105938, 14899616, 24211876, 48423752, 96847504, 193695008]

約数ペア:

[(1, 193695008), (2, 96847504), (4, 48423752), (8, 24211876), (13, 14899616), (16, 12105938), (17, 11393824), (26, 7449808), (32, 6052969), (34, 5696912), (52, 3724904), (61, 3175328), (68, 2848456), (104, 1862452), (122, 1587664), (136, 1424228), (208, 931226), (221, 876448), (244, 793832), (272, 712114), (416, 465613), (442, 438224), (449, 431392), (488, 396916), (544, 356057), (793, 244256), (884, 219112), (898, 215696), (976, 198458), (1037, 186784), (1586, 122128), (1768, 109556), (1796, 107848), (1952, 99229), (2074, 93392), (3172, 61064), (3536, 54778), (3592, 53924), (4148, 46696), (5837, 33184), (6344, 30532), (7072, 27389), (7184, 26962), (7633, 25376), (8296, 23348), (11674, 16592), (12688, 15266), (13481, 14368)]