211262272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8247

約数の個数: 56

約数和(自身を含む): 466092032

約数和(自身を除く): 254829760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 8191, 12896, 16382, 25792, 32764, 65528, 106483, 131056, 212966, 253921, 262112, 425932, 507842, 524224, 851864, 1015684, 1703728, 2031368, 3300973, 3407456, 4062736, 6601946, 6814912, 8125472, 13203892, 16250944, 26407784, 52815568, 105631136, 211262272]

約数ペア:

[(1, 211262272), (2, 105631136), (4, 52815568), (8, 26407784), (13, 16250944), (16, 13203892), (26, 8125472), (31, 6814912), (32, 6601946), (52, 4062736), (62, 3407456), (64, 3300973), (104, 2031368), (124, 1703728), (208, 1015684), (248, 851864), (403, 524224), (416, 507842), (496, 425932), (806, 262112), (832, 253921), (992, 212966), (1612, 131056), (1984, 106483), (3224, 65528), (6448, 32764), (8191, 25792), (12896, 16382)]