209315184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3769}}^1$

素因数の和:3882

約数の個数: 80

約数和(自身を含む): 589024800

約数和(自身を除く): 379709616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 3769, 4272, 4628, 6942, 7538, 9256, 11307, 13884, 15076, 18512, 22614, 27768, 30152, 45228, 48997, 55536, 60304, 90456, 97994, 146991, 180912, 195988, 293982, 335441, 391976, 587964, 670882, 783952, 1006323, 1175928, 1341764, 2012646, 2351856, 2683528, 4025292, 4360733, 5367056, 8050584, 8721466, 13082199, 16101168, 17442932, 26164398, 34885864, 52328796, 69771728, 104657592, 209315184]

約数ペア:

[(1, 209315184), (2, 104657592), (3, 69771728), (4, 52328796), (6, 34885864), (8, 26164398), (12, 17442932), (13, 16101168), (16, 13082199), (24, 8721466), (26, 8050584), (39, 5367056), (48, 4360733), (52, 4025292), (78, 2683528), (89, 2351856), (104, 2012646), (156, 1341764), (178, 1175928), (208, 1006323), (267, 783952), (312, 670882), (356, 587964), (534, 391976), (624, 335441), (712, 293982), (1068, 195988), (1157, 180912), (1424, 146991), (2136, 97994), (2314, 90456), (3471, 60304), (3769, 55536), (4272, 48997), (4628, 45228), (6942, 30152), (7538, 27768), (9256, 22614), (11307, 18512), (13884, 15076)]