212073402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 488940480

約数和(自身を除く): 276867078

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 157, 246, 289, 314, 323, 471, 578, 646, 697, 779, 867, 942, 969, 1394, 1558, 1734, 1938, 2091, 2337, 2669, 2983, 4182, 4674, 5338, 5491, 5966, 6437, 8007, 8949, 10982, 11849, 12874, 13243, 16014, 16473, 17898, 19311, 23698, 26486, 32946, 35547, 38622, 39729, 45373, 50711, 71094, 79458, 90746, 101422, 109429, 122303, 136119, 152133, 218858, 225131, 244606, 272238, 304266, 328287, 366909, 450262, 656574, 675393, 733818, 862087, 1350786, 1724174, 1860293, 2079151, 2586261, 3720586, 4158302, 5172522, 5580879, 6237453, 11161758, 12474906, 35345567, 70691134, 106036701, 212073402]

約数ペア:

[(1, 212073402), (2, 106036701), (3, 70691134), (6, 35345567), (17, 12474906), (19, 11161758), (34, 6237453), (38, 5580879), (41, 5172522), (51, 4158302), (57, 3720586), (82, 2586261), (102, 2079151), (114, 1860293), (123, 1724174), (157, 1350786), (246, 862087), (289, 733818), (314, 675393), (323, 656574), (471, 450262), (578, 366909), (646, 328287), (697, 304266), (779, 272238), (867, 244606), (942, 225131), (969, 218858), (1394, 152133), (1558, 136119), (1734, 122303), (1938, 109429), (2091, 101422), (2337, 90746), (2669, 79458), (2983, 71094), (4182, 50711), (4674, 45373), (5338, 39729), (5491, 38622), (5966, 35547), (6437, 32946), (8007, 26486), (8949, 23698), (10982, 19311), (11849, 17898), (12874, 16473), (13243, 16014)]