202105472

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 413375400

約数和(自身を除く): 211269928

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 113, 128, 157, 178, 226, 314, 356, 452, 628, 712, 904, 1256, 1424, 1808, 2512, 2848, 3616, 5024, 5696, 7232, 10048, 10057, 11392, 13973, 14464, 17741, 20096, 20114, 27946, 35482, 40228, 55892, 70964, 80456, 111784, 141928, 160912, 223568, 283856, 321824, 447136, 567712, 643648, 894272, 1135424, 1287296, 1578949, 1788544, 2270848, 3157898, 6315796, 12631592, 25263184, 50526368, 101052736, 202105472]

約数ペア:

[(1, 202105472), (2, 101052736), (4, 50526368), (8, 25263184), (16, 12631592), (32, 6315796), (64, 3157898), (89, 2270848), (113, 1788544), (128, 1578949), (157, 1287296), (178, 1135424), (226, 894272), (314, 643648), (356, 567712), (452, 447136), (628, 321824), (712, 283856), (904, 223568), (1256, 160912), (1424, 141928), (1808, 111784), (2512, 80456), (2848, 70964), (3616, 55892), (5024, 40228), (5696, 35482), (7232, 27946), (10048, 20114), (10057, 20096), (11392, 17741), (13973, 14464)]