199586432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 414201600

約数和(自身を除く): 214615168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 179, 248, 281, 358, 496, 562, 716, 992, 1124, 1432, 1984, 2248, 2864, 3968, 4496, 5549, 5728, 8711, 8992, 11098, 11456, 17422, 17984, 22196, 22912, 34844, 35968, 44392, 50299, 69688, 88784, 100598, 139376, 177568, 201196, 278752, 355136, 402392, 557504, 710272, 804784, 1115008, 1559269, 1609568, 3118538, 3219136, 6237076, 6438272, 12474152, 24948304, 49896608, 99793216, 199586432]

約数ペア:

[(1, 199586432), (2, 99793216), (4, 49896608), (8, 24948304), (16, 12474152), (31, 6438272), (32, 6237076), (62, 3219136), (64, 3118538), (124, 1609568), (128, 1559269), (179, 1115008), (248, 804784), (281, 710272), (358, 557504), (496, 402392), (562, 355136), (716, 278752), (992, 201196), (1124, 177568), (1432, 139376), (1984, 100598), (2248, 88784), (2864, 69688), (3968, 50299), (4496, 44392), (5549, 35968), (5728, 34844), (8711, 22912), (8992, 22196), (11098, 17984), (11456, 17422)]