198300928

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 463579200

約数和(自身を除く): 265278272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 2699, 4592, 5248, 5398, 9184, 10496, 10796, 18368, 18893, 21592, 36736, 37786, 43184, 73472, 75572, 86368, 110659, 151144, 172736, 221318, 302288, 345472, 442636, 604576, 690944, 774613, 885272, 1209152, 1549226, 1770544, 2418304, 3098452, 3541088, 4836608, 6196904, 7082176, 12393808, 14164352, 24787616, 28328704, 49575232, 99150464, 198300928]

約数ペア:

[(1, 198300928), (2, 99150464), (4, 49575232), (7, 28328704), (8, 24787616), (14, 14164352), (16, 12393808), (28, 7082176), (32, 6196904), (41, 4836608), (56, 3541088), (64, 3098452), (82, 2418304), (112, 1770544), (128, 1549226), (164, 1209152), (224, 885272), (256, 774613), (287, 690944), (328, 604576), (448, 442636), (574, 345472), (656, 302288), (896, 221318), (1148, 172736), (1312, 151144), (1792, 110659), (2296, 86368), (2624, 75572), (2699, 73472), (4592, 43184), (5248, 37786), (5398, 36736), (9184, 21592), (10496, 18893), (10796, 18368)]