200071424

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 461518848

約数和(自身を除く): 261447424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1151, 1358, 1552, 1792, 2302, 2716, 3104, 4604, 5432, 6208, 8057, 9208, 10864, 12416, 16114, 18416, 21728, 24832, 32228, 36832, 43456, 64456, 73664, 86912, 111647, 128912, 147328, 173824, 223294, 257824, 294656, 446588, 515648, 781529, 893176, 1031296, 1563058, 1786352, 2062592, 3126116, 3572704, 6252232, 7145408, 12504464, 14290816, 25008928, 28581632, 50017856, 100035712, 200071424]

約数ペア:

[(1, 200071424), (2, 100035712), (4, 50017856), (7, 28581632), (8, 25008928), (14, 14290816), (16, 12504464), (28, 7145408), (32, 6252232), (56, 3572704), (64, 3126116), (97, 2062592), (112, 1786352), (128, 1563058), (194, 1031296), (224, 893176), (256, 781529), (388, 515648), (448, 446588), (679, 294656), (776, 257824), (896, 223294), (1151, 173824), (1358, 147328), (1552, 128912), (1792, 111647), (2302, 86912), (2716, 73664), (3104, 64456), (4604, 43456), (5432, 36832), (6208, 32228), (8057, 24832), (9208, 21728), (10864, 18416), (12416, 16114)]