203465767538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{2617}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 342617869440

約数和(自身を除く): 139152101902

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 509, 583, 1018, 1166, 1441, 2617, 2882, 5234, 5599, 6943, 11198, 13886, 26977, 28787, 53954, 57574, 66679, 76373, 133358, 138701, 152746, 277402, 296747, 342827, 593494, 685654, 733469, 1332053, 1466938, 1525711, 2664106, 3051422, 3533987, 3771097, 7067974, 7542194, 14652583, 18169831, 29305166, 36339662, 38873857, 70598809, 77747714, 141197618, 174498943, 199868141, 348997886, 399736282, 776586899, 1553173798, 1919488373, 3838976746, 9248443979, 18496887958, 101732883769, 203465767538]

約数ペア:

[(1, 203465767538), (2, 101732883769), (11, 18496887958), (22, 9248443979), (53, 3838976746), (106, 1919488373), (131, 1553173798), (262, 776586899), (509, 399736282), (583, 348997886), (1018, 199868141), (1166, 174498943), (1441, 141197618), (2617, 77747714), (2882, 70598809), (5234, 38873857), (5599, 36339662), (6943, 29305166), (11198, 18169831), (13886, 14652583), (26977, 7542194), (28787, 7067974), (53954, 3771097), (57574, 3533987), (66679, 3051422), (76373, 2664106), (133358, 1525711), (138701, 1466938), (152746, 1332053), (277402, 733469), (296747, 685654), (342827, 593494)]