207735424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 449648640

約数和(自身を除く): 241913216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 983, 1016, 1651, 1664, 1966, 2032, 3302, 3932, 4064, 6604, 7864, 8128, 12779, 13208, 15728, 16256, 25558, 26416, 31456, 51116, 52832, 62912, 102232, 105664, 124841, 125824, 204464, 211328, 249682, 408928, 499364, 817856, 998728, 1622933, 1635712, 1997456, 3245866, 3994912, 6491732, 7989824, 12983464, 15979648, 25966928, 51933856, 103867712, 207735424]

約数ペア:

[(1, 207735424), (2, 103867712), (4, 51933856), (8, 25966928), (13, 15979648), (16, 12983464), (26, 7989824), (32, 6491732), (52, 3994912), (64, 3245866), (104, 1997456), (127, 1635712), (128, 1622933), (208, 998728), (254, 817856), (416, 499364), (508, 408928), (832, 249682), (983, 211328), (1016, 204464), (1651, 125824), (1664, 124841), (1966, 105664), (2032, 102232), (3302, 62912), (3932, 52832), (4064, 51116), (6604, 31456), (7864, 26416), (8128, 25558), (12779, 16256), (13208, 15728)]