199265952

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 535550400

約数和(自身を除く): 336284448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 137, 139, 218, 274, 278, 327, 411, 417, 436, 548, 556, 654, 822, 834, 872, 1096, 1112, 1308, 1644, 1668, 1744, 2192, 2224, 2616, 3288, 3336, 3488, 4384, 4448, 5232, 6576, 6672, 10464, 13152, 13344, 14933, 15151, 19043, 29866, 30302, 38086, 44799, 45453, 57129, 59732, 60604, 76172, 89598, 90906, 114258, 119464, 121208, 152344, 179196, 181812, 228516, 238928, 242416, 304688, 358392, 363624, 457032, 477856, 484832, 609376, 716784, 727248, 914064, 1433568, 1454496, 1828128, 2075687, 4151374, 6227061, 8302748, 12454122, 16605496, 24908244, 33210992, 49816488, 66421984, 99632976, 199265952]

約数ペア:

[(1, 199265952), (2, 99632976), (3, 66421984), (4, 49816488), (6, 33210992), (8, 24908244), (12, 16605496), (16, 12454122), (24, 8302748), (32, 6227061), (48, 4151374), (96, 2075687), (109, 1828128), (137, 1454496), (139, 1433568), (218, 914064), (274, 727248), (278, 716784), (327, 609376), (411, 484832), (417, 477856), (436, 457032), (548, 363624), (556, 358392), (654, 304688), (822, 242416), (834, 238928), (872, 228516), (1096, 181812), (1112, 179196), (1308, 152344), (1644, 121208), (1668, 119464), (1744, 114258), (2192, 90906), (2224, 89598), (2616, 76172), (3288, 60604), (3336, 59732), (3488, 57129), (4384, 45453), (4448, 44799), (5232, 38086), (6576, 30302), (6672, 29866), (10464, 19043), (13152, 15151), (13344, 14933)]