208079664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2399}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 583296000

約数和(自身を除く): 375216336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 2399, 3336, 3614, 4798, 5421, 6672, 7197, 7228, 9596, 10842, 14394, 14456, 19192, 21684, 28788, 28912, 31187, 38384, 43368, 57576, 62374, 86736, 93561, 115152, 124748, 187122, 249496, 333461, 374244, 498992, 666922, 748488, 1000383, 1333844, 1496976, 2000766, 2667688, 4001532, 4334993, 5335376, 8003064, 8669986, 13004979, 16006128, 17339972, 26009958, 34679944, 52019916, 69359888, 104039832, 208079664]

約数ペア:

[(1, 208079664), (2, 104039832), (3, 69359888), (4, 52019916), (6, 34679944), (8, 26009958), (12, 17339972), (13, 16006128), (16, 13004979), (24, 8669986), (26, 8003064), (39, 5335376), (48, 4334993), (52, 4001532), (78, 2667688), (104, 2000766), (139, 1496976), (156, 1333844), (208, 1000383), (278, 748488), (312, 666922), (417, 498992), (556, 374244), (624, 333461), (834, 249496), (1112, 187122), (1668, 124748), (1807, 115152), (2224, 93561), (2399, 86736), (3336, 62374), (3614, 57576), (4798, 43368), (5421, 38384), (6672, 31187), (7197, 28912), (7228, 28788), (9596, 21684), (10842, 19192), (14394, 14456)]