205351328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 503403264

約数和(自身を除く): 298051936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 182, 194, 208, 224, 364, 388, 416, 679, 727, 728, 776, 1261, 1358, 1454, 1456, 1552, 2522, 2716, 2908, 2912, 3104, 5044, 5089, 5432, 5816, 8827, 9451, 10088, 10178, 10864, 11632, 17654, 18902, 20176, 20356, 21728, 23264, 35308, 37804, 40352, 40712, 66157, 70519, 70616, 75608, 81424, 132314, 141038, 141232, 151216, 162848, 264628, 282076, 282464, 302432, 493633, 529256, 564152, 916747, 987266, 1058512, 1128304, 1833494, 1974532, 2117024, 2256608, 3666988, 3949064, 6417229, 7333976, 7898128, 12834458, 14667952, 15796256, 25668916, 29335904, 51337832, 102675664, 205351328]

約数ペア:

[(1, 205351328), (2, 102675664), (4, 51337832), (7, 29335904), (8, 25668916), (13, 15796256), (14, 14667952), (16, 12834458), (26, 7898128), (28, 7333976), (32, 6417229), (52, 3949064), (56, 3666988), (91, 2256608), (97, 2117024), (104, 1974532), (112, 1833494), (182, 1128304), (194, 1058512), (208, 987266), (224, 916747), (364, 564152), (388, 529256), (416, 493633), (679, 302432), (727, 282464), (728, 282076), (776, 264628), (1261, 162848), (1358, 151216), (1454, 141232), (1456, 141038), (1552, 132314), (2522, 81424), (2716, 75608), (2908, 70616), (2912, 70519), (3104, 66157), (5044, 40712), (5089, 40352), (5432, 37804), (5816, 35308), (8827, 23264), (9451, 21728), (10088, 20356), (10178, 20176), (10864, 18902), (11632, 17654)]