203413656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 355421544

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 97, 116, 131, 138, 174, 184, 194, 232, 262, 276, 291, 348, 388, 393, 524, 552, 582, 667, 696, 776, 786, 1048, 1164, 1334, 1572, 2001, 2231, 2328, 2668, 2813, 3013, 3144, 3799, 4002, 4462, 5336, 5626, 6026, 6693, 7598, 8004, 8439, 8924, 9039, 11252, 11397, 12052, 12707, 13386, 15196, 16008, 16878, 17848, 18078, 22504, 22794, 24104, 25414, 26772, 30392, 33756, 36156, 38121, 45588, 50828, 53544, 64699, 67512, 72312, 76242, 87377, 91176, 101656, 129398, 152484, 174754, 194097, 258796, 262131, 292261, 304968, 349508, 368503, 388194, 517592, 524262, 584522, 699016, 737006, 776388, 876783, 1048524, 1105509, 1169044, 1474012, 1552776, 1753566, 2097048, 2211018, 2338088, 2948024, 3507132, 4422036, 7014264, 8475569, 8844072, 16951138, 25426707, 33902276, 50853414, 67804552, 101706828, 203413656]

約数ペア:

[(1, 203413656), (2, 101706828), (3, 67804552), (4, 50853414), (6, 33902276), (8, 25426707), (12, 16951138), (23, 8844072), (24, 8475569), (29, 7014264), (46, 4422036), (58, 3507132), (69, 2948024), (87, 2338088), (92, 2211018), (97, 2097048), (116, 1753566), (131, 1552776), (138, 1474012), (174, 1169044), (184, 1105509), (194, 1048524), (232, 876783), (262, 776388), (276, 737006), (291, 699016), (348, 584522), (388, 524262), (393, 517592), (524, 388194), (552, 368503), (582, 349508), (667, 304968), (696, 292261), (776, 262131), (786, 258796), (1048, 194097), (1164, 174754), (1334, 152484), (1572, 129398), (2001, 101656), (2231, 91176), (2328, 87377), (2668, 76242), (2813, 72312), (3013, 67512), (3144, 64699), (3799, 53544), (4002, 50828), (4462, 45588), (5336, 38121), (5626, 36156), (6026, 33756), (6693, 30392), (7598, 26772), (8004, 25414), (8439, 24104), (8924, 22794), (9039, 22504), (11252, 18078), (11397, 17848), (12052, 16878), (12707, 16008), (13386, 15196)]